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 27 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
- Debra ManaladCertified Registered Nurse Anesthetist1407117336
- Smriti ManandharBehavior Technician1093681835
- Veena Rao Mandal, MBBSNeonatal-Perinatal Medicine Physician1467849406
- Anup Manes, ANPAdult Health Nurse Practitioner1134463292
- Amber Maney, BCBABehavior Analyst1285112474
- Cathy ManganLicensed Practical Nurse1609414515
- Nina Manganaris, LCSWClinical Social Worker1730374620
- Vaibhav Mangrulkar, M.D.Diagnostic Radiology Physician1659542488
- Lakeesha MannBehavior Analyst1457843641
- Kimberly Manning, CFNPFamily Nurse Practitioner1417942921
- Marianne Manubag, NPFamily Nurse Practitioner1942197827
- Daniel Manza, LCSWClinical Social Worker1255855078
- Irene Maple, PAPhysician Assistant1427093384
- Jey Maran, M.D.Hematology & Oncology Physician1508835067
- Ara Maranian, M.D.Cardiovascular Disease Physician1821076142
- Evan Marcus, SLPASpeech-Language Assistant1891683405
- Mohamed Mardini, MDPediatric Cardiology Physician1285612887
- Sergei Marochnik, MDAnesthesiology Physician1710096359
- Zoe Jacqueline MarquezBehavior Technician1629729199
- Victoria Marszalek, LCSWClinical Social Worker1194914796
- Robin Martin, M.A ,CCC-SLPSpeech-Language Pathologist1578015574
- Carmen Martinez, PAPhysician Assistant1851423230
- Karen Martinez Fermin, LPNLicensed Practical Nurse1851210892
- Camila MasettoBehavior Technician1205729670
- Lois Masiello, MPTOrthopedic Physical Therapist1619065117
- Valentina Masiero, PA-CPhysician Assistant1083456073
- Carolyn Mason, M.D.Obstetrics & Gynecology Physician1588806137
- Colleen Mason, LSWSocial Worker1114387842
- Marsha Mason, M.D.Specialist1831205129
- Sherri Mason, APRN, FNP-CFamily Nurse Practitioner1093057358
- Philip Massey, M.D.Diagnostic Radiology Physician1376523894
- Rebecca Massey, ATCAthletic Trainer1104162528
- Lauren Mast, PA-CMedical Physician Assistant1366983835
- Taylor Mastri, PA-CPhysician Assistant1275036121
- Christopher Mathias, BTBehavior Technician1174415038
- Derrick Mathis, ALFANursing Home Administrator1780822841
- Navdeep Mathur, MDInternal Medicine Physician1952346066
- Suman Matiana, M.D.Family Medicine Physician1053755298
- Catherine Matkowski, AGPCNP-BCNurse Practitioner1932879806
- Jerald Matters, BCBABehavior Analyst1225420565
- Carolyn Matthews, MDGynecologic Oncology Physician1649213158
- Susan Matthews, MS, CCC-SLPSpeech-Language Pathologist1255470688
- Marlo Maurice-Milburn, CMTMassage Therapist1912249848
- Alisa May, LPC. N.C.C.Professional Counselor1407304561
- Gene Maya, M.D.Student in an Organized Health Care Education/Training Program1851650394
- Jessica MaybarProfessional Counselor1598074221
- Jessica Mayes, LPCMental Health Counselor1750102539
- Dina Mazeas, O.D.Optometrist1760445993
- Pamela Mazmanian, RPHPharmacist1942817713
- Jason Mazzarella, D.C., F.I.A.M.A.Rehabilitation Chiropractor1386791820
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.