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 43 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. Annette Thomas, LCSWClinical Social Worker1447595079
  2. Benjamin Thomas, LPCProfessional Counselor1770009664
  3. Charlotte Thomas, AGACNP-BCAcute Care Nurse Practitioner1710373303
  4. Christina ThomasPsychiatric/Mental Health Nurse Practitioner1659218451
  5. Jo Ann Thomas, LPC, LMFTMarriage & Family Therapist1699821900
  6. Joan Thomas, LCSWClinical Social Worker1609242072
  7. Nicholas Thomas, LCSWClinical Social Worker1912267196
  8. Rachel Thomas, MAClinical Psychologist1689318834
  9. Samantha Thomas, MS, CCC-SLPSpeech-Language Pathologist1164911020
  10. Sydnee Thomas, MS, BCBA, LBABehavior Analyst1417672072
  11. Verniqueca Thomas, LPCProfessional Counselor1932441193
  12. Anansa ThompsonPsychiatric/Mental Health Nurse Practitioner1710873765
  13. Ja'Nelle Thompson, CD/PCD (DONA)Doula1346035227
  14. Jean Thompson, LCSWClinical Social Worker1659936185
  15. Jermaine ThompsonAddiction (Substance Use Disorder) Counselor1861342842
  16. Kelsey ThompsonBehavior Analyst1538755012
  17. Tamar ThompsonSpeech-Language Pathologist1588275481
  18. Deborah Thomson, R. N. M. N. N. P.Women's Health Nurse Practitioner1730181678
  19. Fredlyn Thornhill, AGNP-C, RNGerontology Nurse Practitioner1235671900
  20. Jeffrey Thorpe, D.D.S.Endodontics1275627333
  21. Alexander Tiesi, M.DEmergency Medicine Physician1225569908
  22. Lisa Tilley, LPCProfessional Counselor1912073958
  23. Shanice TillmanBehavior Analyst1841758257
  24. Tameca Tines, LPCProfessional Counselor1063805950
  25. Kaitlyn Tirre, LCSWClinical Social Worker1801501713
  26. Tarie Todman, PHARMDPharmacist1194766519
  27. Brianee TolentinoBehavior Analyst1083195192
  28. Jessica Toler-Elayazra, COTA/LOccupational Therapy Assistant1760825178
  29. Jawharah Tomawis, NPFamily Nurse Practitioner1972238400
  30. Elizabeth Tomlinson, L.C.S.W.Clinical Social Worker1598980823
  31. Rosamond Tompkins, MSW, LCSWClinical Social Worker1174683494
  32. Elizabeth Ton, OPTOMETRISTOptometrist1508904020
  33. Aadil ToorGeneral Practice Dentistry1871220285
  34. Killian ToozeStudent in an Organized Health Care Education/Training Program1508332701
  35. Delores Topping, MAMental Health Counselor1831914704
  36. Sofia TorresBehavior Technician1902689565
  37. Julie TothPhysical Therapy Assistant1093668329
  38. Grace Tovar, OTR/LOccupational Therapist1053946772
  39. Caroline Tran, DDSDentist1669691150
  40. Matthew TrapaniAthletic Trainer1588594972
  41. Maria TrapnellSpeech-Language Pathologist1184274458
  42. Carla TraubSpeech-Language Pathologist1730509910
  43. Teri Travi, RD, LDRegistered Dietitian1174969695
  44. Teri Tressler, P.T.Physical Therapist1023241676
  45. Brisa Del Cielo Trigori GuzmanBehavior Technician1033965116
  46. Kayla TrowellBehavior Technician1780542076
  47. Dawnita Truitt-Calderone, MS CCC-SLPSpeech-Language Pathologist1548627797
  48. Siang Tsao, RPHPharmacist1669633632
  49. Etheldreda Tsashua, QMHP,RBTBehavior Analyst1285224642
  50. Steven Tucker, MDFamily Medicine Physician1952416612

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.