NPPES file of Aug 9, 2026

Doctors and health care providers in Annapolis, MD

3,629 individual NPPES records list a practice address in Annapolis, 8th of 284 Maryland cities. The largest group is physical therapist: 212, 6% of the city's records, against 4% across Maryland. Page 49 of 73.

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

The 8 largest groups in Annapolis

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Annapolis in Maryland

  • Rank in Maryland8th of 284 cities by records
  • Share of the state2.3% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.2% of all records
  • Physical Therapist rank7th of the 10 Maryland cities with the most

Compared with Maryland as a whole, Annapolis has 5.8× the state's share of school psychologist records and 0.32× its share of behavior technician records.

Providers in Annapolis, alphabetically

  1. Mairead O'Reilly, DDSOrthodontics and Dentofacial Orthopedics Dentistry1235335589
  2. Kerri O'TooleSpeech-Language Pathologist1346710043
  3. Cheyenne OatesBehavior Technician1740896844
  4. Jennifer Oatman, LCPCMental Health Counselor1679903223
  5. Suzanne Ochs, PAPhysician Assistant1578742748
  6. Lindsay Oconnor, OTR/LOccupational Therapist1023599917
  7. Deborah Odell, DDSPeriodontics1518168715
  8. George Odell, M.D.Vascular & Interventional Radiology Physician1699766584
  9. Joseph Odierno, DOEmergency Medicine Physician1396306858
  10. Mitchell Odom, NPPsychiatric/Mental Health Nurse Practitioner1699909283
  11. Emmalene OffermanBehavior Technician1144854993
  12. Samantha Offutt, OTR/LPediatric Occupational Therapist1750627113
  13. Ifeoma Ogamba-AlphonsoMaternal & Fetal Medicine Physician1215498589
  14. Adeleke Ogunmefun, M.D.Psychiatry Physician1982668265
  15. Melanie Ogunmefun, M.D.Child & Adolescent Psychiatry Physician1033177712
  16. Foluke OgunmolaBehavior Technician1851858138
  17. Destiny OkanlawonBehavior Technician1932087392
  18. Kevin Okeefe, MDInternal Medicine Physician1841398633
  19. Uchenna OkoroAnesthesiology Physician1255891925
  20. John OkpebhoHome Health Aide1700303195
  21. Simi Okuboye, NPFamily Nurse Practitioner1942330667
  22. Christopher Olenec, MDGastroenterology Physician1891968046
  23. Jaime Olenec, M.D.Allergy & Immunology Physician1093988552
  24. Markus Olin-Fahle, LMSWClinical Social Worker1740914449
  25. Maryann Oliver, MS CCC-SLPSpeech-Language Pathologist1063984953
  26. Elba Olivero, D.D.S.Dentist1760832083
  27. Jaden OlleyBehavior Technician1740153394
  28. Ebenezer Oloyede, MD, MPHInternal Medicine Physician1528697976
  29. Carl Oltman, PA-CMedical Physician Assistant1407107675
  30. Abolanle OlubunmiPrimary Care Nurse Practitioner1982005708
  31. Oyinade Olufemi OlabodePharmacy Technician1093950404
  32. Atinuke Oluwo, PHARMDPharmacist1215360870
  33. Kelsey Onal, CCC-SLPSpeech-Language Pathologist1720663669
  34. Hannah Ong, MDPsychiatry Physician1922201417
  35. Barbara Onumah, MDEndocrinology, Diabetes & Metabolism Physician1548456379
  36. Ikenna Onyenemezu, MDHospitalist Physician1497980023
  37. Jessica Opalski, LCPCProfessional Counselor1528608262
  38. Temitope OrimogunjeFamily Nurse Practitioner1730510660
  39. Maxim Orlov, M.D.Anesthesiology Physician1457617789
  40. Virginia Orlov, PA-CSurgical Physician Assistant1912307646
  41. Marcia Ormsby, M.D.Plastic Surgery Physician1629361431
  42. Megan Ortega, PTPhysical Therapist1033602875
  43. Jill Ortiz, M.S.Speech-Language Pathologist1376907907
  44. Alexandra Osgood Porambo, MDFamily Medicine Physician1760970388
  45. Megan OswaldSocial Worker1922797901
  46. Jessica OtersonSchool Psychologist1760203608
  47. Oluwatoyin Ottun, DNP, FNP-C, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1790171296
  48. Hajara Ouattara, MDStudent in an Organized Health Care Education/Training Program1336992759
  49. Peter Ove, MDSports Medicine (Orthopaedic Surgery) Physician1033111257
  50. Annalisa Overstreet, M.D.Otolaryngology Physician1184744948

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

Annapolis, Maryland appears in the CMS National Plan and Provider Enumeration System with 3,629 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 Annapolis - 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 Annapolis 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 Annapolis is weighted toward Physical Therapist (212 clinicians, followed by Clinical Social Worker with 194 and Behavior Technician with 183). 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, Annapolis reports roughly 58.7 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, Home Health Aide is the most prominent one with no provider currently listing a Annapolis practice address, a coverage gap Annapolis patients typically fill by traveling to a larger nearby hub.

For Annapolis 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 Annapolis, MD?

There are 3,629 registered healthcare providers in Annapolis, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Annapolis?

The most common specialties in Annapolis are Physical Therapist, Clinical Social Worker, Behavior Technician, Speech-Language Pathologist, Student in an Organized Health Care Education/Training Program. Physical Therapist has the most providers with 212.

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.