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 251 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. Naomi Haber, LCSW-CClinical Social Worker1427904630
  2. Sarah Haberbosch, LCSW-CSocial Worker1538652102
  3. Catherine Haberman, LCSWCClinical Social Worker1295293785
  4. Sergio HabermanSocial Worker1477955466
  5. Patrick Habermas, LMSWClinical Social Worker1457086035
  6. Claudia Habib, MPH, PA-CMedical Physician Assistant1992373435
  7. Leila HabibStudent in an Organized Health Care Education/Training Program1164129961
  8. Mohammadali Habibi, M.D.Student in an Organized Health Care Education/Training Program1417274820
  9. Ralph Habis, MDStudent in an Organized Health Care Education/Training Program1508759218
  10. Devorah HabooshehOccupational Therapist1366056590
  11. Markie Habros, R.D., L.D.NRegistered Dietitian1124485594
  12. Zemen Habtemariam, PHARMDPharmacist1952960494
  13. Tsehaye HabteselasieOccupational Therapist1528591542
  14. Lottie Hachaambwa, M.B.CH.B.Infectious Disease Physician1669684858
  15. Laura Hachani, P.A.Medical Physician Assistant1558421172
  16. Ralph Hachem, M.D, MPHStudent in an Organized Health Care Education/Training Program1417308602
  17. Kaytlin Hack, MDEmergency Medicine Physician1760988646
  18. David Hackam, MDPediatric Surgery Physician1356315915
  19. Amy Hacker-Prietz, PA-CPhysician Assistant1811129885
  20. Florence Hackerman, LCPCProfessional Counselor1528526365
  21. Nadia HackettStudent in an Organized Health Care Education/Training Program1316820707
  22. Vincent HackettBehavior Technician1598601635
  23. Melissa Hackey, LCSW-CClinical Social Worker1528189693
  24. Ann Hackman, M.DPsychiatry Physician1083625834
  25. Sheila Hackman, CRNPPerinatal Nurse Practitioner1902819204
  26. Jamie Hadaway, D.P.T.Physical Therapist1861729550
  27. Ashraf Haddad, M.D.Surgery Physician1912139080
  28. Jennifer HaddawayAcute Care Nurse Practitioner1528806890
  29. Allison Hadel, CSC-ADMental Health Counselor1730048232
  30. Gabrielle HadornMarriage & Family Therapist1639792369
  31. Amy HaeslerSocial Worker1750035259
  32. Sonia HafeezStudent in an Organized Health Care Education/Training Program1740075159
  33. Zaki HafeezStudent in an Organized Health Care Education/Training Program1730925710
  34. Charlene Hafer-Macko, M.D.Specialist1124124326
  35. Karim Hafez, MDInternal Medicine Physician1174131031
  36. Nima Hafezi NejadDiagnostic Radiology Physician1184151987
  37. Sonia HafizStudent in an Organized Health Care Education/Training Program1982405973
  38. Syeda Hafiz, M.D.Psychiatry Physician1215998711
  39. Rose Ann Haft, CDPE, CHHC, CNSNutritionist1053773036
  40. Sean Hagaman, DODiagnostic Radiology Physician1356960538
  41. Blair Hagan, MS, LCPCProfessional Counselor1932763364
  42. John Hagan, CRNPCritical Care Medicine Nurse Practitioner1740489970
  43. Joshua HaganFamily Nurse Practitioner1003697772
  44. Linda Hagan, P.A-CPhysician Assistant1427199272
  45. Matilda Hagan, MDGastroenterology Physician1346417912
  46. Robert Hagan, M.D., PH.D.Internal Medicine Physician1265635858
  47. Unchong Hagan, RPHPharmacist1629288071
  48. Kaitlin Hagen, MOT, OTR/LOccupational Therapist1790098143
  49. Zachary Hagen, MDEmergency Medicine Physician1598392284
  50. Alexis HagerBehavior Technician1801505383

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.