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 47 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. Kate YoungClinical Social Worker1831032028
  2. Shantee YoungerMental Health Counselor1184553729
  3. Parviz Youssefi, ED. D.Physical Therapist1639436611
  4. Raza Yunus, M.D.Cardiovascular Disease Physician1225475973
  5. Laura ZabelClinical Social Worker1275151854
  6. Marissa Zack, PHARMDPharmacist1275291585
  7. Samir ZafarPharmacist1285237644
  8. Usman Zafar, M.D.Interventional Pain Medicine Physician1932402013
  9. Kristin Zagar, LCSWClinical Social Worker1982817821
  10. Zan Zaidi, MDInternal Medicine Physician1376747212
  11. Ali Zamani, DDSPediatric Dentistry1689257032
  12. Myriame Zamilus Osabu, DNP, FNP-BCFamily Nurse Practitioner1376228643
  13. Jaremy Zamora-CruzBehavior Analyst1699360453
  14. Stephanie Zampino, LCSWClinical Social Worker1508947417
  15. Michael Zapf, DDSDentist1871631663
  16. Patty Zavaleta, LCSWClinical Social Worker1821742347
  17. Patrick Zazzaro, M.D.Diagnostic Radiology Physician1730143629
  18. Geoffrey Zeldes, MDFamily Medicine Physician1427037472
  19. Sarah Zeleznik, LCSWSocial Worker1003058512
  20. Alexander Zhang, M.D.Pediatrics Physician1497747364
  21. Joy Zhang, PHARMACISTPharmacist1851001523
  22. Qing ZhouPharmacist1649870775
  23. Gina Zigerelli, D.P.M.Podiatrist1164912358
  24. Maria ZitoBehavior Analyst1497274435
  25. Mohammad Zohaib, DDSPediatric Dentistry1497102966
  26. Elizabeth Zupko-EberlyFamily Nurse Practitioner1841146545
  27. Joseph Zurlo, MDEmergency Medicine Physician1285623983

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.