NPPES file of Aug 9, 2026

Doctors and health care providers in Fairfax, VA

6,584 individual NPPES records list a practice address in Fairfax, 4th of 351 Virginia cities. The largest group is clinical social worker: 421, 6% of the city's records, against 5% across Virginia. Page 77 of 132.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Fairfax

  1. Clinical Social Worker421
  2. Behavior Technician401
  3. Speech-Language Pathologist361
  4. Professional Counselor276
  5. Physical Therapist262
  6. Family Nurse Practitioner238
  7. School Psychologist230
  8. Pharmacist208

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Fairfax in Virginia

  • Rank in Virginia4th of 351 cities by records
  • Share of the state4.4% of Virginia's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18% of all records
  • Clinical Social Worker rank3rd of the 10 Virginia cities with the most

Compared with Virginia as a whole, Fairfax has 7.6× the state's share of school social worker records and 0.40× its share of student in an organized health care education/training program records.

Providers in Fairfax, alphabetically

  1. Margaret Maxwell, LPC, LCPCMental Health Counselor1013661115
  2. Joanna May, PAPhysician Assistant1588003495
  3. Anthony Mayen, MDPediatric Cardiology Physician1780189472
  4. Joan MayerSchool Psychologist1609373422
  5. Julie Mayfield, L.C.S.W.Clinical Social Worker1366549479
  6. Lauren Mayfield, PHARM DPharmacist1386235679
  7. Allison Mayhew, M.D.Obstetrics & Gynecology Physician1659766111
  8. Stephanie Mayrant, MDChild & Adolescent Psychiatry Physician1215185202
  9. Tynesha MaysBehavior Technician1477261147
  10. Kyle Maziarski, ED.S.School Psychologist1851948830
  11. Amanda Mazzu, PHARMD, RPHPharmacist1164898375
  12. Jessica McAfee, M.D.Family Medicine Physician1548556012
  13. Abigail McAlister, LCSWClinical Social Worker1437795077
  14. Karisa McAllister, MS, CCC-SLPSpeech-Language Pathologist1689941973
  15. Jacob McAuliffeInternal Medicine Physician1285253187
  16. Keena McAvoyPhysical Therapist1851894984
  17. Jason McBethSchool Psychologist1386149938
  18. Aine McBrideBehavior Technician1861211211
  19. Timothy McBride, M.D.Pediatric Otolaryngology Physician1225094667
  20. Katherine McCabe, MDOphthalmology Physician1114313269
  21. Maria McCabe, M.A., LPCProfessional Counselor1164958047
  22. Tai McCadden, M.D.Psychiatry Physician1588036750
  23. Angelines McCaffrey-Lazo, NPNurse Practitioner1487385829
  24. Megan McCahey, LPCProfessional Counselor1306136056
  25. Cheryl-Lynne McCalla, D.O.Family Medicine Physician1659666139
  26. Julia McCarrickBehavior Technician1962077164
  27. Nancy McCarthey, CPNPPediatric Nurse Practitioner1275541328
  28. Carly McCarthy, M.A., CCC-SLPSpeech-Language Pathologist1457862815
  29. Kyle McCarthyChiropractor1043189236
  30. Laura McCarthy, RN, IBCLCRegistered Nurse1467859058
  31. Lisa McCarthyProfessional Counselor1649955402
  32. Timothy McCarthy, M.D.Hematology & Oncology Physician1881963403
  33. Paul McClain, MDInternal Medicine Physician1871669002
  34. Amanda McClay, CNM, WHNP-BCAdvanced Practice Midwife1528503422
  35. Cammy McCleskey, MSWSchool Social Worker1891298048
  36. William McClintock, MDPsychiatry Physician1518044858
  37. Erin McCollom, MS, CCC-SLPSpeech-Language Pathologist1770134074
  38. Akia McCollum, CNM, APRNMidwife1386432136
  39. Emmah McCollumBehavior Technician1356278972
  40. Barry McConville, MDAnesthesiology Physician1003919580
  41. Terence McCormally, MDFamily Medicine Physician1255325890
  42. Amber McCormick, PA-CPhysician Assistant1639731417
  43. Marta McCormick-Connors, OTR/LOccupational Therapist1881195329
  44. Mary McCoySpeech-Language Pathologist1336640440
  45. Leslie McCreaSchool Psychologist1447921556
  46. Jennifer McCueClinical Social Worker1184504516
  47. Kimberly McCuen, RN, CPNPPediatric Nurse Practitioner1982899936
  48. Tosha McCullough, MSWClinical Social Worker1851090872
  49. Betty McCurdy, LPCProfessional Counselor1427720507
  50. Lauren Ginna McCutchanBehavior Technician1033078308

The largest Virginia cities

  1. Richmond14,083
  2. Virginia Beach9,147
  3. Charlottesville7,000
  4. Norfolk5,993
  5. Alexandria5,424

All of Virginia →

How to read this directory

Fairfax, Virginia appears in the CMS National Plan and Provider Enumeration System with 6,584 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Fairfax - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Fairfax practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Fairfax is weighted toward Clinical Social Worker (421 clinicians, followed by Behavior Technician with 401 and Speech-Language Pathologist with 361). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Virginia's population, Fairfax reports roughly 76.2 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Fairfax patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Fairfax, VA?

There are 6,584 registered healthcare providers in Fairfax, VA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Fairfax?

The most common specialties in Fairfax are Clinical Social Worker, Behavior Technician, Speech-Language Pathologist, Professional Counselor, Physical Therapist. Clinical Social Worker has the most providers with 421.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.