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 110 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. Nahid Sina, DMD MSOrthodontics and Dentofacial Orthopedics Dentistry1912086703
  2. Susan Sinclair, LCSWClinical Social Worker1710540109
  3. Amandeep Singh, MDDiagnostic Radiology Physician1679917801
  4. Davinder Singh, PH.DAudiologist-Hearing Aid Fitter1487839445
  5. Ravinderpal Singh, M.D,Child & Adolescent Psychiatry Physician1083959373
  6. Sadhna Singh, M.D.Obstetrics & Gynecology Physician1225083280
  7. Saurabh Singh, MDDermatology Physician1275790925
  8. Stephanie Singh, DOSports Medicine (Family Medicine) Physician1194111641
  9. Surjit Singh, M.D.Internal Medicine Physician1730147190
  10. Shyamli Singla, MDPediatric Hematology & Oncology Physician1245573914
  11. Karen Singletary-Fuller, MA CCC-SLPSpeech-Language Pathologist1114067626
  12. Samantha Sinisi, MA CF-SLPSpeech-Language Pathologist1811463540
  13. Daniel SipesBehavior Technician1558833418
  14. Cindy SirdofskySpeech-Language Pathologist1366942997
  15. Owen Sisbarro, MDFamily Medicine Physician1609551993
  16. Xenia SivirianStudent in an Organized Health Care Education/Training Program1568877421
  17. Grace SizeloveSchool Psychologist1871239061
  18. Samantha Skeen, PA-CPhysician Assistant1821402959
  19. Monika Skela SpadorciaBehavior Technician1104484575
  20. Stephanie Skibinski, MS-CCC/SLPSpeech-Language Pathologist1558759746
  21. Kathleen Skilton, PH.D.Clinical Psychologist1922026194
  22. Silvia Skirpan, RNRegistered Nurse1801425079
  23. Angela Skolnitsky, PT, DPTPhysical Therapist1568275329
  24. Margaret SkopicPhysician Assistant1952011736
  25. Gabrielle Skorey, DPT, PTPhysical Therapist1619864956
  26. Gina Skubick, PHARM DPharmacist1528342102
  27. Christina Skyers, LPCProfessional Counselor1982191094
  28. James Slack, MDOphthalmology Physician1073689253
  29. Sabrina SlackBehavior Technician1891330437
  30. Nathan SladePhysical Therapy Assistant1356952865
  31. Reghan SlaterSpeech-Language Pathologist1508478942
  32. Renee SlatterySchool Social Worker1578323796
  33. Carolyn Sleva, O.DOptometrist1689631996
  34. Ashley Slifka, M.A. CCC-SLPSpeech-Language Pathologist1689174229
  35. Patricia Sloate, PSY.D.Clinical Psychologist1962563643
  36. Megan Slocum, PA-CPhysician Assistant1063749141
  37. Tina SlottowCardiovascular Disease Physician1912174905
  38. Neil Small, DDSEndodontics1871669010
  39. Brianna SmallsSchool Social Worker1972377166
  40. Kristen Smiley-Flowers, MSN,RN, FNP-BCFamily Nurse Practitioner1013537166
  41. Alison Smith, PH.D.Psychologist1063685287
  42. Anna SmithSpeech-Language Pathologist1053297713
  43. Barbara Smith, PHDClinical Psychologist1982998910
  44. Carmen Smith, CRNACertified Registered Nurse Anesthetist1083780118
  45. Christopher SmithMental Health Counselor1134681646
  46. Cynthia SmithSpeech-Language Pathologist1295921260
  47. David Smith, DPTPhysical Therapist1699121285
  48. Elissa SmithStudent in an Organized Health Care Education/Training Program1578216651
  49. Ellen SmithPharmacist1417547647
  50. Emilie Smith, WHNP-BCReproductive Endocrinology Physician1215573860

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.