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 64 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. Tabitha KleehammerBehavior Technician1497499149
  2. Alyssa KleemanSpeech-Language Pathologist1568349082
  3. David Klein, LCSWClinical Social Worker1447998638
  4. Eliana KleinSpeech-Language Pathologist1881369304
  5. Katherine Klein, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1003107467
  6. Lori Klein, LCSWSchool Social Worker1073016432
  7. Robert KlimchakPharmacist1912214479
  8. Scott KlineBehavior Technician1407597123
  9. Shira Klinger, MRWP, FNTP, LMT, CPTHealth & Wellness Coach1780451856
  10. Annabella Klockner Gonzalez, M.A., C.A.G.S.School Psychologist1134623119
  11. Anne KnabelMental Health Counselor1669860706
  12. Lindsey Knight, NP-CFamily Nurse Practitioner1497233001
  13. Tiffaney KnightCounselor1013595339
  14. Sierra KnottBehavior Technician1194299305
  15. Rebecca Knowles, LPCProfessional Counselor1467066548
  16. Molly KnudsenBehavior Analyst1871272880
  17. Elizabeth Knudson, LPCProfessional Counselor1770287922
  18. Sydney KnuppSpeech-Language Pathologist1063023687
  19. Ahra Ko, LSASurgical Assistant1306199526
  20. Su Min Ko, M.D.Interventional Pain Medicine Physician1336375450
  21. Tammy Ko, M.ED, BCBABehavior Analyst1922540780
  22. Laura Kobler, MS, NPPediatric Nurse Practitioner1285174482
  23. Thomas Kobylski, MDPsychiatry Physician1790888220
  24. Jill Kocanyar, LPCProfessional Counselor1376083444
  25. Anthony Koch, PSYD, LCP, LPC, NCCClinical Psychologist1790285377
  26. Manisha Kochhar, PA-CPhysician Assistant1366047789
  27. Jacqueline Kochmer, DPTPhysical Therapist1023541125
  28. Melissa Kochuba, R.N, I.B.C.L.CLactation Consultant (Registered Nurse)1194132985
  29. Carrington Koebele, MDFamily Medicine Physician1578902805
  30. Abigail KoehlerBehavior Technician1427748060
  31. Rachel KoenigStudent in an Organized Health Care Education/Training Program1003246562
  32. Scott Koenigsberg, LPCProfessional Counselor1275868002
  33. Joy Koeppen, LCSWClinical Social Worker1366867434
  34. Regina KoffmanOccupational Therapist1861996852
  35. Rachel Kokal, PA-CMedical Physician Assistant1144644774
  36. Laurel Kokilananda, MS, BCBABehavior Analyst1255138616
  37. Jessica Kollaros, CCC-SLPSpeech-Language Pathologist1780948257
  38. Jeanine Kolman, PTPhysical Therapist1295727899
  39. Mohammad Komaily, D.C.Chiropractor1487735007
  40. Crystal KominarProfessional Counselor1306009345
  41. Aisha KonareBehavior Technician1306337217
  42. Jennifer Konchar, MSPTPhysical Therapist1508870320
  43. Ida Kondori, D.D.S.General Practice Dentistry1710263124
  44. Yoon Kong, PHARMD, BCGPPharmacist1730746793
  45. Sheryl Kongstvedt, PHDClinical Psychologist1356731822
  46. Meagan Konkol, DPTPhysical Therapist1750547063
  47. Lynn Konnerth, SLPSpeech-Language Pathologist1306836846
  48. Elizabeth Konrath, LPCMental Health Counselor1659687572
  49. Adrienne KonstantinCounseling Psychologist1003591967
  50. Penelope Konstas, LCSWClinical Social Worker1275009953

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.