NPPES file of Aug 9, 2026

Doctors and health care providers in Baltimore, MD

35,183 individual NPPES records list a practice address in Baltimore, 1st of 284 Maryland cities. The largest group is students in training: 4,028, 11% of the city's records, against 4% across Maryland. Page 100 of 704.

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

The 8 largest groups in Baltimore

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

Baltimore in Maryland

  • Rank in Maryland1st of 284 cities by records
  • Share of the state22.1% of Maryland's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.1% of all records
  • Students in training rank1st of the 10 Maryland cities with the most

Compared with Maryland as a whole, Baltimore has 3.2× the state's share of student in an organized health care education/training program records and 0.64× its share of professional counselor records.

Providers in Baltimore, alphabetically

  1. Lenora Caldwell, DDSDentist1073761607
  2. Melanie Caldwell, OTR/LOccupational Therapist1225651565
  3. Michele Caldwell, PT, DPTPhysical Therapist1447718184
  4. Morgan Caldwell, M.APersonal Emergency Response Attendant1831575505
  5. Nia Caldwell, LMSWStudent in an Organized Health Care Education/Training Program1174132633
  6. Andrea Calef, PA-CPhysician Assistant1487919379
  7. Julie Caler, PHARMDGeriatric Pharmacist1790825800
  8. Colleen CalhoonOrientation and Mobility Training Rehabilitation Counselor1609376912
  9. Cody Calhoun, MDInternal Medicine Physician1073188488
  10. Karen Calhoun, CAC-ADAddiction (Substance Use Disorder) Counselor1336129782
  11. Kori Calhoun, DNPCritical Care Medicine (Internal Medicine) Physician1104703875
  12. Tessa CalhounPhysician Assistant1700543923
  13. Frank Calia, M.D.Infectious Disease Physician1598772782
  14. Jeffrey Caliari, MOTR/LOccupational Therapist1922336700
  15. Alyssa CaliseAssistant Behavior Analyst1760286603
  16. Nathalie CalixteAddiction (Substance Use Disorder) Counselor1205682887
  17. Yvenica CalixteBehavior Technician1306794888
  18. Hugh Calkins, M.D.Clinical Cardiac Electrophysiology Physician1710945068
  19. Maura CallBehavior Technician1316831662
  20. Richard Call, DPTPhysical Therapist1619247749
  21. Cecilia Callahan, MDAnesthesiology Physician1528098464
  22. Gregory Callahan, BOCOOther Technician1497944946
  23. Linda Callahan, LCSW-CClinical Social Worker1538416003
  24. Michele Callahan, M.D.Emergency Medicine Physician1639411879
  25. Philip Callahan, LCSW-CClinical Social Worker1487775540
  26. Rebecca Callahan, PA-CMedical Physician Assistant1649880931
  27. Yvonne Callahan-FowlerCounselor1356551774
  28. Jesse Callan, MSW, LCSW-CClinical Social Worker1124295605
  29. Jonathan CallanStudent in an Organized Health Care Education/Training Program1689119521
  30. Katrina CallanStudent in an Organized Health Care Education/Training Program1700722386
  31. Rebecca Callan, PSY.D.Psychologist1699553537
  32. David Callanan, BA, CSC-ADAddiction (Substance Use Disorder) Counselor1588799068
  33. Judith Callen, PA-CPhysician Assistant1689691032
  34. Stacy Calloway, PHARMDPharmacist1518063387
  35. Christine Calmes, PH.D.Clinical Psychologist1104149954
  36. Joseph Calpin, MD, MSSurgery Physician1295437481
  37. Sharon Calvano, LCSWCClinical Social Worker1962622761
  38. Michael Calveric, PHARMDPharmacist1104156314
  39. Sheila Calvert, RNCommunity Health Registered Nurse1992984256
  40. Annlise Calypso, CRNPFamily Nurse Practitioner1114449493
  41. Marilyn Camacho, LGPCCounselor1407268832
  42. Joan Cambias, RPHPharmacist1861598716
  43. Danely Cambronero HernandezBehavior Technician1326984907
  44. Lauren Camenga, RNRegistered Nurse1619426178
  45. Andrew Cameron, M.D.Surgery Physician1952354383
  46. Claudia Cameron, LCSW-C, ATR-BCSpecialist1669595401
  47. Deborah Cameron, DOFamily Medicine Physician1013611938
  48. Denia CameronHealth Educator1427706548
  49. Duke Cameron, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1336107689
  50. Jean-Paul CameronPhlebotomy Technician1003630716

The largest Maryland cities

  1. Rockville14,353
  2. Bethesda7,245
  3. Columbia6,690
  4. Silver Spring6,531
  5. Frederick3,981

All of Maryland →

How to read this directory

Baltimore, Maryland appears in the CMS National Plan and Provider Enumeration System with 35,183 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 Baltimore - 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 Baltimore 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 Baltimore is weighted toward Student in an Organized Health Care Education/Training Program (4,028 clinicians, followed by Behavior Technician with 3,602 and Clinical Social Worker with 1,917). 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, Baltimore reports roughly 569.3 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 Baltimore practice address, a coverage gap Baltimore patients typically fill by traveling to a larger nearby hub.

For Baltimore 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 Baltimore, MD?

There are 35,183 registered healthcare providers in Baltimore, MD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Baltimore?

The most common specialties in Baltimore are Student in an Organized Health Care Education/Training Program, Behavior Technician, Clinical Social Worker, Internal Medicine Physician, Physician Assistant. Student in an Organized Health Care Education/Training Program has the most providers with 4,028.

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.