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 46 of 47.
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
- Erica Williams, RBTBehavior Technician1942920236
- Jan Williams, ACNP, APRN, BCNurse Practitioner1548320492
- Jennifer Williams, CNANurse's Aide1740473867
- John Williams, MDSurgery Physician1104837244
- Kelly Williams, CBREHealth Educator1801190210
- Rachel Williams, DDSDentist1720196959
- Reginald WilliamsAddiction (Substance Use Disorder) Counselor1124904719
- Stephanie Williams, LPNLicensed Practical Nurse1720214877
- Teraesa Williamson, LPTAPhysical Therapy Assistant1417161142
- Anja WilsonAthletic Trainer1053006254
- Brittany WilsonBehavior Technician1891296927
- Jordan Wilson, PSYDClinical Psychologist1578073821
- Rowan WilsonMental Health Counselor1194651067
- William Wilson, M.A., LPCProfessional Counselor1518075514
- Viola Winata, M.D.Pediatrics Physician1255724456
- Lilly WingoBehavior Technician1467305318
- Linda Winn, LCSWClinical Social Worker1255954798
- Danna WinslowBehavior Analyst1891271029
- Felicia Wisenyuy, FNPNurse Practitioner1871203349
- Brittany Witcher-BakerBehavior Technician1366261802
- Charlette Woelkers, PT, DPTPhysical Therapist1043803992
- Bantayehu WojuPharmacist1649065186
- Laurie Wolf, NPPediatric Nurse Practitioner1275010860
- Michael WolfeOccupational Therapist1073982609
- Michael Wong, ODOptometrist1982919734
- Mary Wood, LCSWClinical Social Worker1427115609
- Ronnie WoodPhysical Therapist1003919945
- Thomas Wood, ODOptometrist1144220419
- Mikaela Worley, PA-CPhysician Assistant1124712773
- Nichole Wray, LPCProfessional Counselor1932734993
- Autumn WrightAssistant Behavior Analyst1295698835
- Heather-May Wright, RNHome Health Registered Nurse1891333704
- Leonard Wryter, PHARMDPharmacist1295022275
- Amanda WynesBehavior Analyst1073014122
- Mahesh Yalamanchili, DDSGeneral Practice Dentistry1700449725
- Gin Yang, PT, DPTPhysical Therapist1437620127
- Suh Yang, FNPFamily Nurse Practitioner1245904549
- Borarath Yann, DDSGeneral Practice Dentistry1952473019
- Luis Yaqui, D.D.S.General Practice Dentistry1295947257
- Mona YazdaniFamily Nurse Practitioner1356147441
- Shahram Yazdani, MDCardiovascular Disease Physician1174566731
- Douglas Yeager, DOPediatrics Physician1386349801
- Sarah Yerxa, MS, CCC-SLPSpeech-Language Pathologist1487889309
- Linda YiPharmacist1497297402
- Tigist YismaPsychiatric/Mental Health Nurse Practitioner1497619068
- Devan Yokum, RBTBehavior Analyst1033871835
- David Yoo, M.D.Nephrology Physician1740447820
- Amanda YorkPhysician Assistant1750158549
- Martina YorkBehavior Technician1588599864
- Elise Young, PA-CPhysician Assistant1518072891
The largest Virginia cities
- Richmond14,083
- Virginia Beach9,147
- Charlottesville7,000
- Fairfax6,584
- Norfolk5,993
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.