NPPES file of Aug 9, 2026

Doctors and health care providers in Silver Spring, MD

6,531 individual NPPES records list a practice address in Silver Spring, 5th of 284 Maryland cities. The largest group is home health aide: 892, 14% of the city's records, against 4% across Maryland. Page 90 of 131.

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

The 8 largest groups in Silver Spring

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

Silver Spring in Maryland

  • Rank in Maryland5th of 284 cities by records
  • Share of the state4.1% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups29% of all records
  • Home Health Aide rank2nd of the 10 Maryland cities with the most

Compared with Maryland as a whole, Silver Spring has 3.9× the state's share of nurse's aide records and 0.57× its share of behavior technician records.

Providers in Silver Spring, alphabetically

  1. Darlene Okpegbue, FNP-CFamily Nurse Practitioner1619634342
  2. Ana Olaciregui, LCPCMental Health Counselor1992984520
  3. Olaoluwa OladejoPharmacist1073160792
  4. Serah OladunniRegistered Nurse1760746333
  5. Franklin OlagbajuPharmacist1689915530
  6. Bose OlaleyePhysical Therapist1578319877
  7. Toheebat OlatunjiBehavior Technician1295507481
  8. Gregory OlavarriaHome Modifications Contractor1275005407
  9. George OlayinkaPhysical Therapist1871891333
  10. Keith Olin, PHARMDPharmacist1699921304
  11. Gwenn Olive, MSWClinical Social Worker1760427694
  12. Evelyn Oliveira, SLPSpeech-Language Pathologist1487117727
  13. Kelly OlivierFamily Nurse Practitioner1538511654
  14. Jennifer Olkewicz, LCSW-CClinical Social Worker1528686359
  15. Samantha Olmstead, CPNP-PCPediatric Nurse Practitioner1417668161
  16. Taiwo OloweBehavior Technician1821729443
  17. Raena Olsen, D.O.Gastroenterology Physician1619993086
  18. Kaitlyn Olsen-Schoch, DPTPhysical Therapist1962101121
  19. Natasha Olson, CCC SLPSpeech-Language Pathologist1770128134
  20. Sarah OlstenClinical Social Worker1295597631
  21. Yawa OlympioHome Health Aide1659203735
  22. Abagayle OmlorBehavior Technician1295606283
  23. Oluwatobi Onajobi, MDHospitalist Physician1508091513
  24. Aurore OndongoNurse's Aide1720530363
  25. Lillian Onokala, PHARMDPharmacist1659120178
  26. Adaku Onukogu, MDInternal Medicine Physician1427265958
  27. Michael Onwugbufor, M.DThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1881009504
  28. Ifeyinwa OnwumereHome Health Aide1376804880
  29. Kelechi OnwuzuruikeHome Health Aide1548074305
  30. Doris OnyegwaraHome Health Aide1659264430
  31. Onyinye Onyekwere, MD, MS, FAAPPediatrics Physician1477658128
  32. Grace OnyemachiNurse Practitioner1184558165
  33. Chukwuemeka Onyewu, M.D.Plastic Surgery Physician1760420764
  34. Nik OoiPsychiatric/Mental Health Nurse Practitioner1215587365
  35. Carmen Oostburg Sanz, D.C.Nutrition Chiropractor1568685139
  36. Ishioma Opia-Edemenya, DPTPhysical Therapist1013265321
  37. Nicole Orellana, MS, CCC-SLPSpeech-Language Pathologist1063641454
  38. Dierdra Oretade-Branch, DSW, LCSW, BCDClinical Social Worker1376980235
  39. Adam Orgel, DDSDentist1528375060
  40. Maria Oria, PHD, RDRegistered Dietitian1225757321
  41. David OrialaPhysical Therapist1972308369
  42. Roxanne Orion, M.D.Internal Medicine Physician1083051965
  43. Isaac Orji EgbuHome Health Aide1477425122
  44. Kelvin OrockCase Manager/Care Coordinator1639416449
  45. Karen Orozco, DDSGeneral Practice Dentistry1710566575
  46. Tulia Orozco, SLP-ASpeech-Language Assistant1700111481
  47. Mario OrtegaAddiction (Substance Use Disorder) Counselor1861622029
  48. Candice Ortiz-Hawkins, AUDAudiologist1861629594
  49. Lauren Oscar, PHARMDPharmacist1508274861
  50. Emmanuel Osei-Boamah, M.D.Internal Medicine Physician1639282460

The largest Maryland cities

  1. Baltimore35,183
  2. Rockville14,353
  3. Bethesda7,245
  4. Columbia6,690
  5. Frederick3,981

All of Maryland →

How to read this directory

Silver Spring, Maryland appears in the CMS National Plan and Provider Enumeration System with 6,531 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 Silver Spring - 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 Silver Spring 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 Silver Spring is weighted toward Home Health Aide (892 clinicians, followed by Behavior Technician with 587 and Clinical Social Worker with 412). 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, Silver Spring reports roughly 105.7 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Silver Spring practice address, a coverage gap Silver Spring patients typically fill by traveling to a larger nearby hub.

For Silver Spring 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 Silver Spring, MD?

There are 6,531 registered healthcare providers in Silver Spring, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Silver Spring?

The most common specialties in Silver Spring are Home Health Aide, Behavior Technician, Clinical Social Worker, Pharmacist, Speech-Language Pathologist. Home Health Aide has the most providers with 892.

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.