NPPES file of Aug 9, 2026

Doctors and health care providers in Gwynn Oak, MD

123 individual NPPES records list a practice address in Gwynn Oak, 126th of 284 Maryland cities. The largest group is family nurse practitioner: 13, 11% of the city's records, against 3% across Maryland. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Gwynn Oak in Maryland

  • Rank in Maryland126th of 284 cities by records
  • Share of the state<0.1% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups28.5% of all records

Compared with Maryland as a whole, Gwynn Oak has 4.1× the state's share of family nurse practitioner records and 0.67× its share of behavior technician records.

Providers in Gwynn Oak, alphabetically

  1. Kayla GriffinMental Health Counselor1093459679
  2. Stacey Harcum, OTR/LNeurorehabilitation Occupational Therapist1275070609
  3. Linda Hassan, RN, MS, BSNRegistered Nurse1447527049
  4. Ronda Herry, CDIPPhysician Assistant1487352480
  5. Hasan Hooper, CST, CSASurgical Assistant1508153032
  6. Sylviann Horden, FNPFamily Nurse Practitioner1700613148
  7. Dara JamesAddiction (Substance Use Disorder) Counselor1568206548
  8. Dawn James, LCSW-C, LCADCProfessional Counselor1255720439
  9. Juan JohnsonAddiction (Substance Use Disorder) Counselor1083581664
  10. Nicole JonesClinical Social Worker1427609551
  11. Destiny Junior, LPNLicensed Practical Nurse1588164776
  12. Grace KingoriFamily Nurse Practitioner1578152203
  13. Salome Kioko, LMSWClinical Social Worker1932833118
  14. Melissa Learned, MDPhysical Medicine & Rehabilitation Physician1114360336
  15. Kellee LesterBehavior Technician1952289498
  16. Toni Lilly, RNRegistered Nurse1306655329
  17. Michael LockmanMental Health Counselor1982001590
  18. Carmella Long, LCSW-CClinical Social Worker1245537679
  19. Stephanie LopezCommunity Health Registered Nurse1760716153
  20. Cecilia Mahle, MS, OTR/L CBISOccupational Therapist1003388125
  21. Johari Massey, M.A., M.S., PH.D.Clinical Psychologist1821282807
  22. Kristin Matthews, LPCProfessional Counselor1285073718
  23. Stella Mbah, CRNPFamily Nurse Practitioner1851787725
  24. Grace MbakopFamily Nurse Practitioner1023839800
  25. Bobby McQueen-Bey, LCADCAddiction (Substance Use Disorder) Counselor1952675696
  26. Kristen Millender, DDSDentist1144877572
  27. Nicole MillnerMarriage & Family Therapist1386109130
  28. Ebony NelsonDermatology Physician1679040208
  29. Lorraine Newborn-Palmer, DNP, MS, ACNS-BCNeuroscience Clinical Nurse Specialist1093642274
  30. Zuriashwork Nigatu, CRNACertified Registered Nurse Anesthetist1760756399
  31. Christian OglesbyMassage Therapist1750171856
  32. Damilola Ogunyanwo, NPFamily Nurse Practitioner1851792865
  33. Olubunmi Okuwa, SOCIAL WORKERSocial Worker1497607030
  34. Bola OsunkiyesiPsychiatric/Mental Health Nurse Practitioner1427651561
  35. Carmen Pendleton, LCPCProfessional Counselor1194374835
  36. Shanay Plater, RNPerinatal Registered Nurse1194651976
  37. Shaterra Plummer, DNP, FNP-CNurse Practitioner1730949116
  38. Rameeka PowellBehavior Technician1619788692
  39. Tonia PriceCommunity Health Worker1114658705
  40. Sakirat Raheem, FNP-BCFamily Nurse Practitioner1568227726
  41. Kelly Richardson, LCSW-CMental Health Counselor1558769661
  42. Stacey Russell, LMSWSocial Worker1528781093
  43. Andrea Samuels, D.C.Chiropractor1003381377
  44. Wanda Samuels-Jackson, LMSWSocial Worker1528909736
  45. Gibrilla Sannoh, NPFamily Nurse Practitioner1528786126
  46. Leila Seyedsalari, DDSGeneral Practice Dentistry1063790129
  47. Jasmin Shabazz, CNACase Manager/Care Coordinator1609401918
  48. Jacob Singer, LMSWMental Health Counselor1396309209
  49. Babajide SmithHome Health Aide1386466423
  50. Beverly Smith, LCSWClinical Social Worker1972818870

The largest Maryland cities

  1. Baltimore35,183
  2. Rockville14,353
  3. Bethesda7,245
  4. Columbia6,690
  5. Silver Spring6,531

All of Maryland →

How to read this directory

Gwynn Oak, Maryland appears in the CMS National Plan and Provider Enumeration System with 123 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 Gwynn Oak - 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 Gwynn Oak 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 Gwynn Oak is weighted toward Family Nurse Practitioner (13 clinicians, followed by Behavior Technician with 13 and Clinical Social Worker with 9). 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 Maryland's population, Gwynn Oak reports roughly 2 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 Maryland's most common specialties, Speech-Language Pathologist is the most prominent one with no provider currently listing a Gwynn Oak practice address, a coverage gap Gwynn Oak patients typically fill by traveling to a larger nearby hub.

For Gwynn Oak 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 Gwynn Oak, MD?

There are 123 registered healthcare providers in Gwynn Oak, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Gwynn Oak?

The most common specialties in Gwynn Oak are Family Nurse Practitioner, Behavior Technician, Clinical Social Worker, Social Worker, Registered Nurse. Family Nurse Practitioner has the most providers with 13.

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.