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 18 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
- Homa Hashime, L.AC, M.AC, DIPL.ACAcupuncturist1063741866
- Nadder Hassan, DDSDentist1780959411
- Hoor HassaneSpeech-Language Pathologist1407732498
- Sassan Hassassian, M.D.Interventional Pain Medicine Physician1093719536
- Diane Hattler, LPCMental Health Counselor1972831659
- Lindsay HauerBehavior Analyst1487805511
- Elizabeth HaughBehavior Analyst1083589907
- Ahmad HawasliPeriodontics1508263104
- Andy Hay, M.D.Retina Specialist (Ophthalmology) Physician1235172461
- Sylvia Haydash, L.C.S.W.Clinical Social Worker1962461186
- Kathryn Hayes, DPTPhysical Therapist1700300811
- Larry HaygoodBehavior Analyst1144982885
- Monica Hayward, MSWAddiction (Substance Use Disorder) Counselor1366602757
- Keith Hazen, CERTIFIED PEDORTHISTPedorthist1073387452
- Kristin Heath, RBTBehavior Technician1669936753
- Christopher Heaton, MDFamily Medicine Physician1770588725
- David Hebda, PH.D.Clinical Neuropsychologist1124043419
- David Hebda, PSY.D.Clinical Neuropsychologist1467986208
- Paul Hedg-Peth, LCSWClinical Social Worker1285265017
- Kathryn Hehe, PTAPhysical Therapy Assistant1437551231
- John Heinz, PHARMDPharmacist1740885623
- Tessa Heinz, PA-CPhysician Assistant1548817588
- H. Hellems, M.D.Diagnostic Radiology Physician1801876651
- Adevia Hellen, LPCProfessional Counselor1194575720
- Julie HembreeBehavior Technician1679000152
- Ashley HendersonBehavior Technician1851171276
- Camilla Hendren, LCSWClinical Social Worker1891028783
- Ethel Henry, PAMedical Physician Assistant1942454269
- Madison HenryStudent in an Organized Health Care Education/Training Program1942152681
- Kenneth Henson, MDSurgery Physician1205868338
- Taylor Herbert, AU.D.Audiologist1861068306
- Sara Herbst, APRNFamily Nurse Practitioner1790203586
- Vanesa Heredia, LPCMental Health Counselor1053187062
- Aleyda Herlihy, CCC-SLPSpeech-Language Pathologist1700430154
- Erika HernandezDoula1184944126
- Glendy Hernandez, LPNLicensed Practical Nurse1780562850
- Hilda HernandezMassage Therapist1982314621
- Jessica HernandezBehavior Technician1851122113
- Rebecca Hernandez, LPCProfessional Counselor1578303913
- Veronica HernandezMental Health Counselor1104688936
- Ayan Hersi-Essa, DCRehabilitation Chiropractor1548328511
- Richard Herzig, DODiagnostic Radiology Physician1922078443
- Sharice HeskeyAssistant Behavior Analyst1104615111
- Katherine Hetrick, LCSWClinical Social Worker1245833466
- Virginia Heuple, PTPhysical Therapist1881741189
- Natalie HickmanBehavior Technician1740027515
- Christopher Highfill, M.D.Orthopaedic Foot and Ankle Surgery Physician1790778389
- Kathy Hildebrand, CIHCHealth Educator1437452463
- Ariel Hill, BCBABehavior Analyst1720862360
- Ijjae HillAthletic Trainer1972453660
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.