List of Internists in Frederick
Looking for a verified List of Internists in Frederick to power your B2B campaigns? We have an exclusive database with the most accurate and up-to-date information available covering 153 Internists across Frederick, Maryland, United States as of July 1, 2026.
This comprehensive List of Internists in Frederick gives you access to 44 records with email addresses, 149 with phone numbers, and 44 listings containing both. Additionally, over 49 Internists include verified websites many featuring direct contact page URLs to make outreach fast and efficient.
Our data also highlights strong social media engagement, with 39 Internists on Facebook, 19 on Instagram, 30 on X (formerly Twitter), 31 on LinkedIn, and 10 managing active YouTube channels.
Plus, over 24 Internists have real user ratings making this dataset perfect for reputation management, market research, or customer acquisition.
Whether you're connecting with local businesses, building a B2B marketing campaign, or study market trends, this List of Internists in Frederick provides everything for you to connect with active, visible, and verified businesses.
What's Inside This Dataset
44
Email addresses ready for campaigns
28.8%
149
Direct phone numbers for outreach
97.4%
44
Complete contacts — phone & email both
28.8%
49
Businesses with a live website
32.0%
Social Media Reach
39
19
31
10
YouTube
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Internists List in Frederick
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| Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dr. Andrew O. Donelson | Address | Frederick | Maryland | United States | Email | Phone | 0 | 0 | — | — | — | |||
Anitha Nallu | Address | Frederick | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Florin Rusu M.D. | Address | Frederick | Maryland | United States | Email | Phone | 1 | 5 | — | — | ||||
Syed Wasimul Haque | Address | Frederick | Maryland | United States | Email | Phone | 3 | 3.3 | — | — | — | — | ||
Dr. Henry C. Tsay, MD | Address | Frederick | Maryland | United States | Email | Phone | 0 | 0 | ||||||
Dr. Patrick Mansky | Address | Frederick | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Dr. Sana Shah | Address | Frederick | Maryland | United States | Email | Phone | 1 | 5 | ||||||
Dr. Carmen R. Hernandez, MD | Address | Frederick | Maryland | United States | Email | Phone | 0 | 0 | — | — | ||||
Nyasha Mufuka | Address | Frederick | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Sidharthi Trichy Selvaraj | Address | Frederick | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Bianca Udugampola | Address | Frederick | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Weiming Yan | Address | Frederick | Maryland | United States | Email | Phone | — | 1 | 5 | — | — | — | — | |
Dr. Fahima Azizi | Address | Frederick | Maryland | United States | Email | Phone | — | 2 | 3 | — | — | — | — | |
Branislav Romanic | Address | Frederick | Maryland | United States | Email | Phone | — | 1 | 5 | — | — | — | — | |
Manie Juneja | Address | Frederick | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — |
Verified Data
Every record is cross-verified for accuracy before delivery.
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Rich Field Coverage
Business info, contacts, social profiles, ratings and more.
This is a randomized preview — the full database contains 153 records with complete field coverage.
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153 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in Frederick
Most popular business categories across Frederick
Category | Internists |
|---|---|
What You Can Do with the List of Internists in Frederick
The List of Internists in Frederick is a structured market intelligence dataset with 153 verified Internists records covering the full Frederick, Maryland, United States market. Use it to research a market before entering it, identify the right businesses to target, enrich your CRM, or power outreach across email, phone, and social.
Internists Market Intelligence for Frederick, Maryland, United States: 153 Verified Businesses
Before entering a market, pitching a service, or planning a territory, you need to know what's actually there. This dataset gives you a complete, structured view of the Internists industry in Frederick, Maryland, United States. Not estimates; real business records:
Market sizing: Know exactly how many Internists operate in Frederick, Maryland, United States, broken down by city and state, so you can size a territory or addressable market before committing budget.
Competitive landscape: See business density by area, identify saturated vs. underserved zones, and benchmark the rating distribution across the entire Internists market in Frederick.
Franchise & expansion research: Use the full Frederick, Maryland, United States dataset to find white-space markets, analyse where competitors are clustered, and shortlist the best locations for new openings or franchisee recruitment.
Due diligence & sourcing: Researchers, consultants, and investors use this data to verify market claims, audit industry size, and identify acquisition or partnership targets.
Structured Internists Data for Frederick, Maryland, United States, Ready for Any Tool or Analysis
This is not a scraped list. It is a structured, verified dataset built for analysts, developers, and growth teams who need reliable Internists business data in Frederick, Maryland, United States they can actually work with:
Clean, structured format: Every record includes business name, address, phone, email, website, Google rating, and social handles, consistently formatted and ready to import without cleaning.
CRM & database import: Load directly into HubSpot, Salesforce, Zoho, Pipedrive, or any SQL/NoSQL database. Column names are standardised to match common field schemas out of the box.
Ad platform audiences: Upload to Google Ads Customer Match, Meta Custom Audiences, or LinkedIn Matched Audiences to run precision campaigns against your exact Internists segment in Frederick, Maryland, United States.
API & automation friendly: Use the CSV or Excel export as a data source for n8n, Make, Zapier, or custom pipelines to seed a prospecting workflow, enrich existing records, or power a local directory.
Contact Internists Decision-Makers in Frederick, Maryland, United States: 44 Emails and 149 Phone Numbers
For teams that need to reach Internists owners in Frederick, Maryland, United States directly, the dataset includes verified contact details sourced from public business listings. No guesswork, no bounced emails:
Email outreach: 44 verified business email addresses ready for cold sequences, newsletters, or promotional campaigns targeting Internists operators in Frederick.
Phone prospecting: 149 direct business phone numbers, compatible with auto-dialers, VoIP tools, and SDR platforms for efficient call campaigns.
Hyper-local targeting: Filter contacts by city, suburb, or star rating before reaching out, so every message is relevant to the specific segment you're pitching rather than a mass blast.
Personalised at scale: The included ratings, website status, and social presence let you tailor your opening line to each business without manual research on every prospect.
Internists Social Media Presence and Online Activity in Frederick, Maryland, United States
Beyond contact details, this dataset maps the online footprint of Internists in Frederick, Maryland, United States, including 39 Facebook, 19 Instagram, and 31 LinkedIn profiles. Use it to understand digital maturity and find the right channel for each business:
Digital maturity analysis: See which Internists in Frederick, Maryland, United States are active on social media vs. which have no online presence. Valuable intelligence for web design, SEO, and digital marketing agencies.
Social channel outreach: Reach Internists owners on the platforms they actually use. Facebook for local operators, LinkedIn for B2B decision-makers, Instagram for lifestyle and hospitality brands.
Influencer & partnership sourcing: Identify Internists with strong social followings for co-marketing deals, sponsored content, or brand ambassador conversations.
Audience building: Upload social profiles to Meta and LinkedIn to build matched audiences and lookalikes, targeting Internists owners in Frederick who already have an established online presence.
Download the Internists Database for Frederick, Maryland, United States: One-Time, No Subscription
If you've been searching for a verified Internists email list, phone number database, or business directory for Frederick, Maryland, United States, this is it. 153 records, instantly downloadable, starting at $10:
What's included: Business name, phone, email, mailing address, website, Google rating, review count, and social media profiles, all in one file.
Instant download: No waiting, no approval process. Pay and download immediately as CSV or Excel.
Verified & active only: Filtered to businesses with active listings and a minimum number of records, with no ghost entries or duplicates from inactive locations.
Own it outright: One-time purchase at $10. No monthly fees, no per-seat licensing, no usage caps. Use it across your whole team, indefinitely.
The List of Internists in Frederick gives you a single, reliable source of truth for the Internists market in Frederick, Maryland, United States: 153 verified business records you can analyse, segment, import, or act on immediately. Whether you need market intelligence before a strategic decision or contact data to support a campaign, it's all in one download.
Contact Data for Internists in Frederick
153 total records · Updated July 1, 2026
149
Phone Numbers
44
Email Addresses
44
Both Phone & Email
Records with both phone and email enable multi-channel outreach — combining cold email, calling, and SMS for significantly higher conversion rates than single-channel campaigns.
Social Media Coverage for Internists in Frederick
Reach your prospects across every major social platform
39
Facebook Profiles
19
Instagram Handles
31
LinkedIn Profiles
30
X / Twitter Handles
10
YouTube Channels
Use social profile data to build Meta Custom Audiences, run LinkedIn ABM campaigns, and identify high-follower accounts for partnership outreach — all from the same dataset.
Related Internists by Location
Browse datasets for Internists across nearby locations
Internists in Frederick: Website Presence Breakdown
153 total records · Updated July 1, 2026
49
Internists with a website
32.0% of total
104
Internists without a website
68.0% of total
104 businesses without a website in Frederick represent high-intent prospects for web design, local SEO, and digital marketing services.
Internists in the Frederick By Ratings
4
Number of 1 star-rated Internists in Frederick
1
Number of 2 star-rated Internists in Frederick
13
Number of 3 star-rated Internists in Frederick
7
Number of 4 star-rated Internists in Frederick
24
Number of 5 star-rated Internists in Frederick
Frequently Asked Questions about Internists in Frederick, Maryland
Everything you need to know about our internists database for Frederick, Maryland: data quality, coverage, freshness, pricing, and formats. Last updated July 1, 2026.
How many Internists are there in Frederick, Maryland?
There are 153 internists in Frederick, Maryland in our verified database, as of July 1, 2026. This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Frederick market for sales prospecting and territory planning.
How up to date is the Internists data for Frederick, Maryland?
This dataset was last updated in July 1, 2026. Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis. Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Internists database for Frederick, Maryland?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available. Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Internists businesses in Frederick, Maryland?
InfiniteLeadsHub provides verified market intelligence datasets for internists businesses in Frederick, Maryland as a one-time purchase with no subscription. Ideal for market research, sales planning, and business development.
How much does the Internists database for Frederick, Maryland cost?
The complete internists leads database for Frederick, Maryland costs $10 as a one-time payment. You get instant access to all 153 records with no recurring fees, no per-record charges, and no seat limits. It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need internists contacts in Frederick, Maryland specifically, a one-time $10 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing. Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Internists data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing. The sample is a representative slice of the full Frederick, Maryland internists database, including contact fields, social profiles, and ratings data.
How do I download the Internists list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats. CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform;
How many Internists in Frederick, Maryland have phone numbers?
149 internists in Frederick, Maryland (97% of the database) include a phone number, making the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Internists in Frederick, Maryland have email addresses?
44 internists in Frederick, Maryland (29%) include an email address. Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Internists in Frederick, Maryland have both a phone number and an email address?
44 internists in Frederick, Maryland have both a phone number and an email address. Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Internists in Frederick, Maryland are active on social media?
Social profile coverage for internists in Frederick, Maryland: 31 on LinkedIn, 39 on Facebook, 19 on Instagram, 10 on YouTube, 30 on X (Twitter). Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Internists in Frederick, Maryland have a website?
49 internists in Frederick, Maryland (32%) have an active business website, an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Internists in Frederick, Maryland do not have a website?
104 internists in Frederick, Maryland operate without a business website. These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Internists in Frederick, Maryland?
Rating breakdown for internists in Frederick, Maryland: 24 with a 5-star rating, 7 with a 4-star rating, 13 with a 3-star rating, 1 with a 2-star rating, 4 with a 1-star rating. Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Internists data for all of Maryland or the entire US?
Yes. Beyond Frederick, we offer the complete Internists database for Maryland and a national all-50-states version. If you buy the Frederick list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Internists contact data in Frederick, Maryland legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories. This is business contact information, not personal consumer data, making it appropriate for B2B prospecting. We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.
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