NPPES file of Aug 9, 2026

Doctors and health care providers in Manassas, VA

2,327 individual NPPES records list a practice address in Manassas, 17th of 351 Virginia cities. The largest group is behavior technician: 241, 10% of the city's records, against 5% across Virginia. Page 45 of 47.

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

The 8 largest groups in Manassas

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

Manassas in Virginia

  • Rank in Virginia17th of 351 cities by records
  • Share of the state1.6% of Virginia's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23% of all records

Compared with Virginia as a whole, Manassas has 2.3× the state's share of behavior analyst records and 0.53× its share of internal medicine physician records.

Providers in Manassas, alphabetically

  1. John Wall, M. D.Obstetrics Physician1669474656
  2. Ashleigh Wallace, NURSE PRACTITIONERNurse Practitioner1881369536
  3. Mary WaltersFamily Nurse Practitioner1679814669
  4. Guy Wampler, MDVascular Surgery Physician1942232079
  5. Julie Wang, D.O.Hospitalist Physician1154709400
  6. Tien WangPharmacist1013516459
  7. Gretchen Ward, M.S., OTR/LOccupational Therapist1508133844
  8. Jamie Ward, LPCProfessional Counselor1487372660
  9. Annie Ware, DMDDentist1548611775
  10. Tiffany WareBehavior Technician1760351795
  11. Jennifer Wargo, M.D.Diagnostic Radiology Physician1790740306
  12. Melissa Warkentin, M.ED,CCS-SLPSpeech-Language Pathologist1568519247
  13. Michael Warner, M. D.Obstetrics & Gynecology Physician1699776757
  14. Najwa Warsame, PMHNPPsychiatric/Mental Health Nurse Practitioner1902783749
  15. Jael WashingtonClinical Social Worker1538530829
  16. Susan Washington, RN, MSN, CCMAdministrator Registered Nurse1386121648
  17. Steven Wasilewski, OTR/LOccupational Therapist1295922466
  18. Amy Watson, M.S. CCC-SLPSpeech-Language Pathologist1467954487
  19. Jennifer Watson, LCSWClinical Social Worker1083992762
  20. Michael WatsonColon & Rectal Surgery Physician1487185435
  21. Natasha Watson, RDRegistered Dietitian1295497568
  22. Jorge Way Rodriguez, DDSDentist1477981413
  23. Terri Weatherholtz, MA,CCC-SLPSpeech-Language Pathologist1952508319
  24. Lisa Weathers, MS, CCCSpeech-Language Pathologist1013418607
  25. Kathryn Weaver, LCSWClinical Social Worker1992330906
  26. Dori WebbOncology Registered Nurse1851236202
  27. Stacey WebsterAthletic Trainer1023642600
  28. Amanda WedgeBehavior Technician1689175549
  29. Zachary Weidner, M.D.Orthopaedic Surgery Physician1194952895
  30. Raymond Weinstein, M.D.Family Medicine Physician1962405571
  31. Juan Weiss, M.D.Pediatrics Physician1063835304
  32. Laurie Weiss-Braunstein, L.C.S.W.Clinical Social Worker1215227400
  33. Joanna Wen, O.D.Optometrist1376806034
  34. Bonny Westerman, LCSWClinical Social Worker1124460035
  35. Cindy Whang, OTDOccupational Therapist1184480220
  36. Kristen Whatley, M.A. CCC-SLPSpeech-Language Pathologist1467956185
  37. Ashley WhiteBehavior Technician1528866068
  38. Charla WhiteClinical Psychologist1063489862
  39. Lee White, MS, CCC-SLPSpeech-Language Pathologist1659871226
  40. Linda White, DDSGeneral Practice Dentistry1215046115
  41. Molly White, MDFamily Medicine Physician1265699078
  42. Bridgett Whitehead, M.ED,LPCProfessional Counselor1699021238
  43. Charlene Whitman, LPCProfessional Counselor1912012428
  44. Gerald Whitman, CRNACertified Registered Nurse Anesthetist1427167063
  45. Lindsey WhitworthOccupational Therapist1205680428
  46. Catherine WiedPrimary Care Nurse Practitioner1730930389
  47. Donald Wiggs, LDOOptician1467811018
  48. Ashton Wilkens, MSSpeech-Language Pathologist1851059299
  49. Berkley Williams, PA-CMedical Physician Assistant1124319801
  50. Emmalee Williams, ED.S., NCSPSchool Psychologist1194539650

The largest Virginia cities

  1. Richmond14,083
  2. Virginia Beach9,147
  3. Charlottesville7,000
  4. Fairfax6,584
  5. Norfolk5,993

All of Virginia →

How to read this directory

Manassas, Virginia appears in the CMS National Plan and Provider Enumeration System with 2,327 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 Manassas - 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 Manassas 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 Manassas is weighted toward Behavior Technician (241 clinicians, followed by Clinical Social Worker with 160 and Professional Counselor with 134). 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, Manassas reports roughly 26.9 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.

Of Virginia's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Manassas practice address, a coverage gap Manassas patients typically fill by traveling to a larger nearby hub.

For Manassas 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 Manassas, VA?

There are 2,327 registered healthcare providers in Manassas, VA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Manassas?

The most common specialties in Manassas are Behavior Technician, Clinical Social Worker, Professional Counselor, Speech-Language Pathologist, Behavior Analyst. Behavior Technician has the most providers with 241.

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.