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 37 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
- Stephanie Robinson, LPCProfessional Counselor1780698720
- Tiffany Robinson, RBTBehavior Technician1477236693
- Darlene Robke, M.S.,CCC-SLPSpeech-Language Pathologist1801912100
- Danny RodgersBehavior Technician1659184588
- Paola RodgersBehavior Technician1912845413
- Gaddi RodriguezMental Health Counselor1912685025
- Ja'Nya RodriguezBehavior Technician1053286104
- Jacqueline Rodriguez, PTAPhysical Therapy Assistant1700542271
- Rosmary RodriguezGeneral Practice Dentistry1912683400
- Alejandra Rodriguez-HernandezMassage Therapist1619724929
- Georina Rogers, LCSWClinical Social Worker1578640983
- Krislyn RohrbackCounselor1952541682
- Lacey Romaka, APRNPediatric Nurse Practitioner1891368775
- Maureen RomanoClinical Social Worker1427781657
- Rita Romano, LCSWClinical Social Worker1619051950
- Sarai RomeroBehavior Technician1720861388
- Laura Romine, MAMental Health Counselor1396222030
- Rosemary Romoser, M.A. CCC. SLPSpeech-Language Pathologist1558610360
- Samantha Ronk, MBA, RDRegistered Dietitian1326737388
- Wendy Rood, LPC, NCCMental Health Counselor1588498745
- Carolina RosaBehavior Technician1558862631
- Isamar Rosa-CruzBehavior Technician1760175004
- Fransheska RosadoBehavior Analyst1649923749
- Casey Rosales, LCSWClinical Social Worker1255115317
- Joseph Rosana, O.DOptometrist1336248319
- David Rose, O.D.Corneal and Contact Management Optometrist1215154158
- Ava RosecanAssistant Behavior Analyst1235051681
- Katherine Rosemond, LPCProfessional Counselor1861542227
- Leonard Rosen, M.D.,F.A.C.O.GObstetrics & Gynecology Physician1417006842
- Carlie RosenburgSpeech-Language Pathologist1104704980
- James Rosenthal, MDEmergency Medicine Physician1083695852
- Julie RosenthalStudent in an Organized Health Care Education/Training Program1659091346
- Sarah Rosenthal, MSBehavior Analyst1871953349
- Daniel Rosette, DPTPhysical Therapist1982481057
- Ashley Rosinski, D.D.SDentist1003102476
- Kenneth Rosinski, D.D.S.General Practice Dentistry1174604581
- Danielle Rosnov-Castelar, PH.D.Clinical Psychologist1255669917
- Amber Ross, LCSWClinical Social Worker1144748088
- Gabriella RossStudent in an Organized Health Care Education/Training Program1013636810
- Sarah RossmanBehavior Technician1861356370
- Julie RothSpeech-Language Pathologist1083255194
- Joyce Rotich, PHAM DPharmacist1639771363
- William Royall, O.D.Optometrist1811984511
- Audrey Rubano, NPNurse Practitioner1528123775
- Bethany Rubinstein, M.S.Speech-Language Pathologist1790091312
- Jennifer Ruckner, MS CCC-SLPSpeech-Language Pathologist1811168636
- Adrian Rudiak, DDSPeriodontics1255052536
- Evelyn Ruelaz, M.D.Obstetrics & Gynecology Physician1730226218
- Shariff Ruffin, LCSWClinical Social Worker1487242855
- Angela Russell FloydNurse Practitioner1114529187
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.