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 125 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. Bei Wang, PHARMDPharmacist1790307627
  2. Fen WangAcupuncturist1538828793
  3. Gregory Wang, MDNephrology Physician1871778068
  4. Hai Wang, MDCytopathology Physician1285046920
  5. Jean Wang, MPTPhysical Therapist1659392488
  6. Lori Wang, M.D.Endocrinology, Diabetes & Metabolism Physician1750483632
  7. P Wang, D.M.D.General Practice Dentistry1801113709
  8. Qiong WangFamily Nurse Practitioner1871018713
  9. Wei WangInternal Medicine Physician1063141547
  10. Yueqikun WangAcupuncturist1376290775
  11. Jean Ward, PH.D.Clinical Psychologist1215289004
  12. Kevin Ward, D.C.Rehabilitation Chiropractor1215217740
  13. Michelle Ward, LPC, LMFTProfessional Counselor1033260906
  14. Stacy Ward-Charlerie, PHARM DPharmacist1023272382
  15. Kristin Warner, PT, DPTPhysical Therapist1831982446
  16. Cherelle Washington, MSW, LCSWClinical Social Worker1003475922
  17. Lauren Washington, BTSpecialist1669845236
  18. Abdirisak WasugeHome Health Aide1548677867
  19. Julia Waterman, M.ED., CCC-SLPSpeech-Language Pathologist1588339154
  20. Rebecca Waters, PNP-PCPediatric Nurse Practitioner1538987730
  21. Katherine Watkins, LCSWClinical Social Worker1174664304
  22. Rachael WatkinsAthletic Trainer1588161251
  23. Qourtasia Watson, LCSWClinical Social Worker1770356768
  24. Samantha WatsonDevelopmental Therapist1861843211
  25. Adreanna Watts, PHDClinical Neuropsychologist1720726292
  26. Jessica WattsFamily Nurse Practitioner1104553957
  27. Mara WattsMental Health Counselor1821699489
  28. Emily Way, M.D.Pediatric Rheumatology Physician1346401247
  29. Jack WeaverStudent in an Organized Health Care Education/Training Program1770457228
  30. Lara Weaver, LCSWClinical Social Worker1669724456
  31. Yolonda Weaver, DDSDentist1790952828
  32. Timothy WebbPhysical Therapist1104414416
  33. Tracy Webb, PAPhysician Assistant1851694202
  34. Melanie WebberSpeech-Language Pathologist1164079158
  35. Christina Webster, LCSWMental Health Counselor1902206550
  36. Jabari WebsterChiropractor1619854262
  37. Magdalena Weeks, MS, BCBA, LBABehavior Analyst1457951378
  38. Marcie Weil, M.D.Pediatric Hematology & Oncology Physician1154309136
  39. Maggie WeilerPhysical Therapist1962001156
  40. Barbara Weiner, MA, LPCMental Health Counselor1124277132
  41. Sophy Weinroth, PHARMD, MPHPharmacist1225227358
  42. Stephen Weinroth, MDInfectious Disease Physician1033130430
  43. Samuel Weinstein, M.D.Pediatrics Physician1730257577
  44. Gary Weiss, D.D.S.General Practice Dentistry1194044933
  45. Ivy Weitzner, LCSWClinical Social Worker1518289743
  46. Danielle WelkSpeech-Language Pathologist1982351284
  47. Saundra Weller, MSW, LCSW, OSW-CClinical Social Worker1700329406
  48. Brenda Wells, DNP, APRN-CNSCritical Care Medicine Clinical Nurse Specialist1578312120
  49. Karen Wells, LCSWClinical Social Worker1902062011
  50. Kelley WellsSchool Psychologist1205331576

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.