NPPES file of Aug 9, 2026

Doctors and health care providers in Bethesda, MD

7,245 individual NPPES records list a practice address in Bethesda, 3rd of 284 Maryland cities. The largest group is clinical social worker: 439, 6% of the city's records, against 6% across Maryland. Page 5 of 145.

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

The 8 largest groups in Bethesda

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

Bethesda in Maryland

  • Rank in Maryland3rd of 284 cities by records
  • Share of the state4.6% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups15.6% of all records
  • Clinical Social Worker rank2nd of the 10 Maryland cities with the most

Compared with Maryland as a whole, Bethesda has 19.3× the state's share of military health care provider records and 0.27× its share of behavior technician records.

Providers in Bethesda, alphabetically

  1. Michael Antonucci, LCSW-CClinical Social Worker1295119485
  2. Natasha Antony, MDObstetrics & Gynecology Physician1003449638
  3. Gen ApalOccupational Therapist1215573043
  4. Evsen Apaydin Arikan, MDStudent in an Organized Health Care Education/Training Program1932989431
  5. Jacqueline Apgar, MDObstetrics & Gynecology Physician1013908516
  6. Peter Aplan, MDPediatrics Physician1942450440
  7. Cory Aplin, D.C.Chiropractor1962543736
  8. Andrea Apolo, MDInternal Medicine Physician1902059124
  9. Bryce AppelbaumVision Therapy Optometrist1881822609
  10. Stanley A. AppelbaumVision Therapy Optometrist1699847897
  11. Celeste Aquino, PAPhysician Assistant1063406494
  12. Andrew Arai, M.D.Cardiovascular Disease Physician1659538627
  13. Jordan ArbucklePhysical Therapist1851009542
  14. William Arden, DDS, PHD, DMSC, MPHEndodontics1285912154
  15. Catalina Argandona LopezBehavior Technician1750985164
  16. Christina Argiolas, LCSW, LMHPClinical Social Worker1235304916
  17. Andrea Arias MoratayaSocial Worker1942864111
  18. Gabriel Arismendi, MDNeurology Physician1295364883
  19. Philip Arlen, M.D.Hematology & Oncology Physician1093857047
  20. Aaron ArmstrongStudent in an Organized Health Care Education/Training Program1104242726
  21. Adam Armstrong, DOInfectious Disease Physician1649248329
  22. Christopher Armstrong, MD, MPH, FACPMAerospace Medicine Physician1982678512
  23. Fernanda Arnaldez, MDPediatrics Physician1205046224
  24. Casey Arnold, DOInternal Medicine Physician1457815730
  25. Lina Arnold, PA-CPhysician Assistant1437469699
  26. Nancy Arons, LCSWClinical Social Worker1942423058
  27. Rebecca Aronson, D.O.Physical Medicine & Rehabilitation Physician1760494546
  28. Rohan AroraNeurology Physician1689941007
  29. Phyllis Arthur-WilliamsPhysical Rehabilitation Occupational Therapist1932098175
  30. James Artman, RN, MSNCritical Care Medicine Registered Nurse1417823519
  31. Lydia AsankomahGeneral Practice Registered Nurse1710869292
  32. Ianni Asante, MSN, APRN, AGPCNP-BCNurse Practitioner1366195950
  33. Jennifer Asare, NONEBehavior Technician1316641566
  34. Elyse AscherCertified Registered Nurse Anesthetist1437039666
  35. Hermon AsfhaHome Health Aide1730859216
  36. David Ash, D.D.S.General Practice Dentistry1841316908
  37. Keith Ashby, R.PH.,PHARM.DPharmacist1134199516
  38. Jeffrey Ashe, D.D.S.Dentist1538440219
  39. Leslie AshmanClinical Social Worker1669724340
  40. Noa Ashman, LCSW-C, LICSW, MSWClinical Social Worker1215162169
  41. Shanza AshrafBehavior Technician1124693262
  42. Saira Aslam, M.D.Cardiovascular Disease Physician1790706976
  43. Larissa Assam, MDFamily Medicine Physician1033679584
  44. Christina AstonBehavior Technician1831755644
  45. Carlos Astrada, M.D.Psychiatry Physician1558379958
  46. Navneet Atwal, M.D.Psychiatry Physician1609933480
  47. Mary Atwater, PSY.D.Clinical Psychologist1538207568
  48. John Atwood, M.D.Cardiovascular Disease Physician1023117090
  49. Rex AtwoodSurgery Physician1528421500
  50. Tarhyn Auger, DMDGeneral Practice Physician1447874219

The largest Maryland cities

  1. Baltimore35,183
  2. Rockville14,353
  3. Columbia6,690
  4. Silver Spring6,531
  5. Frederick3,981

All of Maryland →

How to read this directory

Bethesda, Maryland appears in the CMS National Plan and Provider Enumeration System with 7,245 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 Bethesda - 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 Bethesda 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 Bethesda is weighted toward Clinical Social Worker (439 clinicians, followed by Student in an Organized Health Care Education/Training Program with 381 and Behavior Technician with 307). 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, Bethesda reports roughly 117.2 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, Home Health Aide is the most prominent one with no provider currently listing a Bethesda practice address, a coverage gap Bethesda patients typically fill by traveling to a larger nearby hub.

For Bethesda 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 Bethesda, MD?

There are 7,245 registered healthcare providers in Bethesda, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Bethesda?

The most common specialties in Bethesda are Clinical Social Worker, Student in an Organized Health Care Education/Training Program, Behavior Technician, Internal Medicine Physician, Physical Therapist. Clinical Social Worker has the most providers with 439.

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.