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 32 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
- Faduma NurBehavior Technician1598321242
- Vivian Nzedu, MDPediatrics Physician1659349975
- Rosemary Nzeogu, CNPFamily Nurse Practitioner1124316435
- Sandra O'Bannon, LPCProfessional Counselor1114170958
- Caitlin O'Connell, LCSWClinical Social Worker1154249233
- Mallory O'Connell, CPNP-PCPediatric Nurse Practitioner1366152837
- Tinatin O'Connell, M.D.Gastroenterology Physician1720253503
- Mary O'Laughlen, PHD, FNP-BCFamily Nurse Practitioner1306263900
- Latanya O'Neal, (DDS)General Practice Dentistry1255307690
- Mackenzie Oakes, PHARM.D., R.PH.Pharmacist1396529640
- Alena Oates, CPNP-PCPediatric Nurse Practitioner1912648890
- Patricia Obeng, NPPsychiatric/Mental Health Nurse Practitioner1750937751
- Chinweuba Obi, D.OOptometrist1548638810
- Izuchukwu Obi, M.D.Critical Care Medicine (Internal Medicine) Physician1710150362
- Tanya Odell, LPCProfessional Counselor1245397439
- Ashley Oden, LCSWClinical Social Worker1598179921
- Vanessa OdlinPharmacist1902148406
- Cheryl Oetjen, FNPFamily Nurse Practitioner1588863500
- Abigail Ofori, CRNACertified Registered Nurse Anesthetist1215350319
- Adenike Ogunbekun, D.D.S., M.SC.General Practice Dentistry1134327406
- Kristin Ohaneson, BCBA, LBABehavior Analyst1710511969
- Megan Oheran, MED, BCBA, LBABehavior Analyst1053298810
- Minuja Ojha, DMDGeneral Practice Dentistry1598327108
- Henrietta OkyerePsychiatric/Mental Health Nurse Practitioner1699602813
- Roselyn OkyereLicensed Practical Nurse1770251878
- Abimbola Olabiyi, MDInterventional Cardiology Physician1376047555
- Iyabode OnamutiPersonal Care Attendant1407250509
- Joanne Ondrush, MDCritical Care Medicine (Internal Medicine) Physician1467525261
- Kristin Onstott, RNGastroenterology Registered Nurse1558288043
- Kathy Oravetz, PTPhysical Therapist1922991264
- Celeste Orwat, D.C.Chiropractor1023385630
- Tracy OsborneDoula1508282294
- Kimberly Oshirak, M.D.Pediatrics Physician1699032904
- Patience OtaigbePsychiatric/Mental Health Nurse Practitioner1811521461
- Victoria Otchere, LPCProfessional Counselor1356938476
- Kathleen Otero, LPCMental Health Counselor1912540550
- Joseph Otto, O.D.Optometrist1164543609
- Stephanie Oulatta, MSWSocial Worker1285290148
- Sandra Owusu-SekyereMental Health Counselor1518724558
- Karina PadgettSocial Worker1457287179
- Gabriela Padron, LPCProfessional Counselor1144613639
- Eduardo Paez, LPC, LSATPProfessional Counselor1891883732
- Robin PaffordSpeech-Language Pathologist1912401738
- Katelyn PageBehavior Technician1467058602
- Kathleenge Page, M,A,Mental Health Counselor1376847673
- Ila PakPharmacist1467052548
- Danielle Palmer, DNPAdult Health Nurse Practitioner1447147590
- Nitu Pandit, P.T.Physical Therapist1760597843
- Nehal Pania, BPTPhysical Therapy Assistant1154565323
- Sevanna PanicoAssistant Behavior Analyst1922934850
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.