> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/naics/621111/virginia/ # NAICS 621111 companies in Virginia Companies with NAICS code 621111 (Offices of Physicians (Except Mental Health Specialists)) headquartered in Virginia, with their cities, sizes and SIC codes. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** The biggest NAICS 621111 companies in Virginia by headcount range include Bayview Physicians Group, Fairfax Radiology Centers and Virginia Cancer Institute. NAICS 621111 is the code for Offices of Physicians (Except Mental Health Specialists). Among those counted, they are mostly very small: 75% have 50 or fewer employees. ## Which NAICS 621111 companies are in Virginia? The biggest by headcount range include Bayview Physicians Group, Fairfax Radiology Centers, Virginia Cancer Institute, Virginia Women's Center and Partnermd. NAICS 621111 is the code for Offices of Physicians (Except Mental Health Specialists). Names link to a company profile where we have one. | Company | City | Employees | | --- | --- | --- | | Bayview Physicians Group | Chesapeake | 501 to 1,000 | | Fairfax Radiology Centers | Fairfax | 501 to 1,000 | | Virginia Cancer Institute | Richmond | 201 to 500 | | Virginia Women's Center | Richmond | 201 to 500 | | Partnermd | Richmond | 51 to 200 | | Potomac Healthcare Solutions | Woodbridge | 51 to 200 | | Comprehensive Sleep Care Center | Leesburg | 51 to 200 | | Prostate Centers Usa | McLean | 51 to 200 | | Trusted Doctors | Fairfax | 51 to 200 | | Neurology Center Of Fairfax | Fairfax | 51 to 200 | | Tidewater Physicians For Women | Norfolk | 51 to 200 | | Bluepoint Medical Associates | Centreville | 51 to 200 | | Jefferson Surgical Clinic | Roanoke | 51 to 200 | | Northern Virginia Pediatric Associates, P.C | Falls Church | 51 to 200 | | Nephrology Associates Of Tidewater | Norfolk | 51 to 200 | | Children's Heart Institute | Herndon | 51 to 200 | | Dr. Berg Nutritionals | Alexandria | 11 to 50 | | Wellcomemd | Richmond | 11 to 50 | | Mclean Dermatology And Skincare Center | McLean | 11 to 50 | | Integrated Neurology Services, PLLC | Alexandria | 11 to 50 | | Richmond Plastic Surgeons | Richmond | 11 to 50 | | Cornerstone Private Practice, P.C | Norfolk | 11 to 50 | | Fairfax Pediatric Associates | Fairfax | 11 to 50 | | Cardiac Care Associates | Reston | 11 to 50 | | Fairfax Colon & Rectal Surgery | Fairfax | 11 to 50 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## Which cities in Virginia? Within Virginia, Fairfax (13%), Richmond (13%) and Norfolk (6%) are the most common headquarters. **Figure: Cities of NAICS 621111 companies in Virginia.** Bars for the share of counted NAICS 621111 companies in Virginia headquartered in each city: Fairfax 13%, Richmond 13%, Norfolk 6%, Chesapeake 5%, McLean 5%, Virginia Beach 5%. *Share of counted NAICS 621111 companies in Virginia by headquarters city.* ## How big are they? 75% of the NAICS 621111 companies counted in Virginia have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of NAICS 621111 companies in Virginia.** Seven columns for the share of counted NAICS 621111 companies in Virginia in each employee range: 11 to 50 75%, 51 to 200 19%, 201 to 500 3%, 501 to 1,000 3%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted NAICS 621111 companies in Virginia in each employee range.* ## How Virginia compares with the rest of the country - 75% of NAICS 621111 companies in Virginia have 50 or fewer employees, against 64% across NAICS 621111 companies nationwide. ## How do you reach the people at these Virginia companies? The people to talk to are usually operations, IT and finance leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the companies with NAICS code 621111 in Virginia ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the operations, IT and finance leaders at companies with NAICS code 621111 in Virginia, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore About the code: [NAICS 621111: Offices of Physicians (Except Mental Health Specialists)](https://enrich.chat/naics/621111/). About the place: [companies in Virginia](https://enrich.chat/companies-in/virginia/). NAICS 621111 in other states: [Texas](https://enrich.chat/naics/621111/texas/)[California](https://enrich.chat/naics/621111/california/)[Florida](https://enrich.chat/naics/621111/florida/)[New York](https://enrich.chat/naics/621111/new-york/)[Georgia](https://enrich.chat/naics/621111/georgia/)[Illinois](https://enrich.chat/naics/621111/illinois/)[Tennessee](https://enrich.chat/naics/621111/tennessee/)[New Jersey](https://enrich.chat/naics/621111/new-jersey/)[Ohio](https://enrich.chat/naics/621111/ohio/)[Arizona](https://enrich.chat/naics/621111/arizona/) Other NAICS codes in Virginia: [NAICS 541511: Custom Computer Programming Services](https://enrich.chat/naics/541511/virginia/)[NAICS 541512: Computer Systems Design Services](https://enrich.chat/naics/541512/virginia/)[NAICS 236220: Commercial and Institutional Building](https://enrich.chat/naics/236220/virginia/)[NAICS 531210: Offices of Real Estate Agents](https://enrich.chat/naics/531210/virginia/)[NAICS 238220: Plumbing, Heating, and Air-Conditioning](https://enrich.chat/naics/238220/virginia/)[NAICS 722511: Full-Service Restaurants](https://enrich.chat/naics/722511/virginia/)[NAICS 541613: Marketing Consulting Services](https://enrich.chat/naics/541613/virginia/)[NAICS 524210: Insurance Agencies and Brokerages](https://enrich.chat/naics/524210/virginia/)[NAICS 236115: New Single-Family Housing Construction](https://enrich.chat/naics/236115/virginia/) ## Frequently asked questions ### Which NAICS 621111 companies are in Virginia? The biggest by headcount range include Bayview Physicians Group, Fairfax Radiology Centers, Virginia Cancer Institute, Virginia Women's Center and Partnermd. The page lists 25 with links to their profiles where we have them. ### What is NAICS 621111? NAICS 621111 is the code for Offices of Physicians (Except Mental Health Specialists), in sector 62: Health Care and Social Assistance. ### Which cities in Virginia have the most? Fairfax (13%), Richmond (13%) and Norfolk (6%) lead among the companies counted. ## Try this prompt Find the people at NAICS 621111 companies in Virginia ```text Use www.enrich.chat to find the operations, IT and finance leaders at companies with NAICS code 621111 in Virginia, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 621111 in Texas](https://enrich.chat/naics/621111/texas/) - [NAICS 621111 in California](https://enrich.chat/naics/621111/california/) - [NAICS 621111 in Florida](https://enrich.chat/naics/621111/florida/) - [NAICS 621111 in New York](https://enrich.chat/naics/621111/new-york/) - [NAICS 541511 in Virginia](https://enrich.chat/naics/541511/virginia/) - [NAICS 541512 in Virginia](https://enrich.chat/naics/541512/virginia/) - [NAICS 236220 in Virginia](https://enrich.chat/naics/236220/virginia/) - [NAICS 531210 in Virginia](https://enrich.chat/naics/531210/virginia/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)