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 37 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. Anthony Felice, M.D.Medical Oncology Physician1497763684
  2. Grace Felix, M.D.Pediatric Gastroenterology Physician1477810208
  3. Arielle Feliz, DPTPhysical Therapist1427634005
  4. Christina FeltonBehavior Analyst1043795172
  5. Meghan FeltonSpeech-Language Pathologist1457851081
  6. Charles Fencil, MDFamily Medicine Physician1679199517
  7. Gary Fender, MDInternal Medicine Physician1477561231
  8. Shannon Fenix, MS, OTR/LOccupational Therapist1255832515
  9. Stephanie Ferber, FNP-BCFamily Nurse Practitioner1366041790
  10. Genalee Ferguson, LMTMassage Therapist1992436521
  11. Amy FernandezSpeech-Language Pathologist1033611603
  12. Carlos FernandezSchool Psychologist1386141406
  13. Tito FernandezSurgical Assistant1932471257
  14. Paloma Fernandez-Trung, ACNPNurse Practitioner1952849507
  15. Lorency Fernando, M.D.Child & Adolescent Psychiatry Physician1740332519
  16. Christina Ferrari, LCSWSchool Social Worker1427546654
  17. Kelsey FerrariSchool Psychologist1578115119
  18. Shannon Ferraro, FNP-C, ARNPFamily Nurse Practitioner1548848583
  19. Amanda FerreiraBehavior Technician1093280687
  20. Michele FerrisBehavior Technician1427545607
  21. Kenia Ferrufino, NPNurse Practitioner1962265546
  22. Panagiota Ferssizidis, PH.D.Clinical Psychologist1306268727
  23. Savannah FersterSchool Social Worker1427733880
  24. Laura FerulloAssistant Behavior Analyst1083134175
  25. Kelly Fickes, ATCAthletic Trainer1821538117
  26. Lynn Field, PHD, LPCProfessional Counselor1699776021
  27. Jillian Fields, MA, CCC-SLPSpeech-Language Pathologist1851810550
  28. Lisa Fields, LCSW, PHDSchool Social Worker1497520746
  29. Alicia Figliuolo, MSWClinical Social Worker1639989510
  30. Diego FigueroaStudent in an Organized Health Care Education/Training Program1790371102
  31. Laura Filipescu-Turner, M.D.Pain Medicine (Anesthesiology) Physician1972694891
  32. Kayla FilipourSchool Psychologist1659178184
  33. Elizabeth Finch, M.D.Child & Adolescent Psychiatry Physician1780773754
  34. Deborah Finerty-O'Brien, M.S.W,L.C.S.WMental Health Counselor1689791857
  35. Sheila Finnerty, R.N., L.C.S.W.Mental Health Counselor1114030665
  36. Megan Fiore, PSYDClinical Psychologist1407027717
  37. Sima Firouzdehghan, PHARM-DPharmacist1790052108
  38. Julie Fischer, LPTAPhysical Therapy Assistant1568807915
  39. Leonard Fischer, M.D.Gastroenterology Physician1487614863
  40. Lorraine FischerPhysical Therapist1134559362
  41. Nicole Fischer, PHARMDPharmacist1376042978
  42. Jeremy Fishelberg, MD, FAAPPediatrics Physician1578688255
  43. Mary FisherNurse Practitioner1134144306
  44. Daniel Fisk, M.D.Obstetrics & Gynecology Physician1518050558
  45. Daniel Fistere, M.D.Diagnostic Radiology Physician1528358199
  46. Karen Fitzgerald, PHDClinical Psychologist1639239510
  47. Liza FitzgeraldStudent in an Organized Health Care Education/Training Program1770210726
  48. Ryan Fitzmorris, PA-CPhysician Assistant1982621157
  49. Martha Fitzsimon, LMSWMental Health Counselor1841923091
  50. Alexandria Flaherty, PA-CSurgical Physician Assistant1780168724

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.