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 390 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. Thayse Graciella Madsen Barbosa, MDInternal Medicine Physician1518608231
  2. Obinna Madu, MDStudent in an Organized Health Care Education/Training Program1023943222
  3. Ijeoma Madubata, PHDPsychologist1265148043
  4. Kelechi MaduchukwuClinical Social Worker1992335053
  5. Meghan Madura, M.S., CCC-SLPSpeech-Language Pathologist1114321569
  6. Nethra Madurai, M.D.Pediatrics Physician1679934582
  7. Leila Mady, MD, PHD, MPHOtolaryngology Physician1215355078
  8. Cleo Maehara, M.D.Student in an Organized Health Care Education/Training Program1477819035
  9. Deena Mael, RDRegistered Dietitian1497015549
  10. Dagmawit Maelaf, D.OStudent in an Organized Health Care Education/Training Program1528761475
  11. Kimberly MaennerMedical Physician Assistant1427414069
  12. Vickie Maenner, CRNPNeonatal Nurse Practitioner1821101544
  13. Myron Maes, MDObstetrics & Gynecology Physician1043340821
  14. George Maex, CRNACertified Registered Nurse Anesthetist1235130410
  15. Nicole MaffiaPediatric Nurse Practitioner1780069658
  16. Olivia MaffoMental Health Counselor1881375392
  17. Arezou MafiBehavior Technician1740872126
  18. Laura MaflaStudent in an Organized Health Care Education/Training Program1477199255
  19. John Magee, LGSWClinical Social Worker1821366576
  20. Mabel Magers, LCMFTMarriage & Family Therapist1467793596
  21. Navina Magesh KumarStudent in an Organized Health Care Education/Training Program1750229530
  22. Erin Maggart, LCSW-CClinical Social Worker1003836792
  23. Sheela Magge, M.D.Pediatric Endocrinology Physician1568481844
  24. Gerald Maggid, MDInternal Medicine Physician1154530467
  25. Jasmine Maghari, MGC, LCGCGenetic Counselor (M.S.)1598655417
  26. Shafaah Maghfirat, RPHPharmacist1669796900
  27. Nadia Maghsadi, PSYDPsychologist1174159784
  28. Donna Magid, M.D.Diagnostic Radiology Physician1164466694
  29. Phillip Magidson, MD, MPHGeriatric Medicine (Internal Medicine) Physician1356617427
  30. Destanee MagimotBehavior Technician1801712138
  31. Adena MagloireGerontology Nurse Practitioner1770096380
  32. Marc Maglonzo, PHYSICAL THERAPISTPhysical Therapist1326203944
  33. Aimee Magnarelli, DOPediatrics Physician1598151441
  34. Colette MagneBehavior Technician1013790716
  35. Joseph Magness, PHDClinical Psychologist1124689344
  36. Crystal Magno, M.D.Student in an Organized Health Care Education/Training Program1205280609
  37. Thomas Magnuson, M.D.Surgery Physician1619911153
  38. Melanie Magpantay-Garcia, MDPediatrics Physician1518917293
  39. Martin Magram, M.D.Nuclear Radiology Physician1073611901
  40. Amanda Maguffin, OTR/LOccupational Therapist1205306347
  41. Gina Magyar-Russell, PHDClinical Psychologist1780730937
  42. Arika MahajanPhysical Therapist1194190702
  43. Rajneesh Mahajan, MDPsychiatry Physician1558487355
  44. Chinwe Mahaley, M.D.Pediatrics Physician1982967485
  45. Kimia Mahan, MDInternal Medicine Physician1669000493
  46. Tara MahantiSpeech-Language Pathologist1821481862
  47. Megan MaharSocial Worker1629902002
  48. Sushma Maharjan, FNP-CFamily Nurse Practitioner1255803441
  49. Manasi Mahashabde, MDStudent in an Organized Health Care Education/Training Program1508568833
  50. Jagat Mahat, MDInternal Medicine Physician1033728118

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.