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 411 of 704.
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
- Katherine McDermott, MDStudent in an Organized Health Care Education/Training Program1376003806
- Sean McDermott, PA-CSurgical Physician Assistant1518703453
- Shelley McDermott, PHD, BCBAPsychologist1336307800
- Tyronda McDermott, LMSWClinical Social Worker1790648285
- Michael McDevitt, M.D.Medical Oncology Physician1629027347
- Rebecca McDevitt, PHARMD, BCPPSPediatric Pharmacist1952225690
- Melissa McDiarmid, M.D., M.P.H.Internal Medicine Physician1578525325
- Rebecca McDivitt, R.D.,L.D.NRegistered Dietitian1912010281
- Philip McDonagh, MD, PHDRadiation Oncology Physician1003308412
- Amber McDonaldClinical Social Worker1487488045
- Cameron McDonaldPhysical Therapist1477129773
- Catherine McDonaldCase Manager/Care Coordinator1730804162
- Daniela McDonald, LMSWClinical Social Worker1609757079
- Diane McDonald, M.D.Pediatric Emergency Medicine (Emergency Medicine) Physician1740222611
- Eva McDonaldCertified Registered Nurse Anesthetist1437450855
- Gabriela McDonaldStudent in an Organized Health Care Education/Training Program1043013774
- Heather McDonald, CRNACertified Registered Nurse Anesthetist1831461664
- John McDonald, MDPsychiatry Physician1538260666
- Josetta McDonaldBehavior Technician1073335782
- Michael McDonaldStudent in an Organized Health Care Education/Training Program1770890428
- Quiebonnie McDonald, APRNFamily Nurse Practitioner1124652284
- Rebecca McDonald, CRNPAdult Health Nurse Practitioner1356478689
- Rebecca McDonald, DOStudent in an Organized Health Care Education/Training Program1316697899
- Sarah McDonaldSpeech-Language Pathologist1326719238
- Tanya McDonald, MDNeurology Physician1043586258
- Terri McDonald, LCSW-CClinical Social Worker1790806875
- Pamela McDonald-Edwards, REGISTERED NURSECase Management Registered Nurse1407247869
- Raegan McDonald-Mosley, M.D.Obstetrics & Gynecology Physician1104023530
- Colleen McDonnellSurgery Physician1720704828
- Eileen McDonnell, MDSurgery Physician1639632292
- Michelle McDonnell, PAMedical Physician Assistant1619952157
- Peter McDonnellOphthalmology Physician1740340058
- Suzanne McDonough, PSY.D.School Psychologist1801610837
- Khadejah McDougald, LCSW-CSocial Worker1689345993
- Cameron McDougall, MDNeurological Surgery Physician1598751018
- Jenene McDowellPsychiatric/Mental Health Nurse Practitioner1821552282
- Philip McDowell, M.D.Anatomic Pathology & Clinical Pathology Physician1992735740
- Scott McDowellClinical Social Worker1275084071
- Toni McDowell, NURSE PRACTITIONERFamily Nurse Practitioner1922532928
- Cleo McDuffie, LCPC, CAC-ADProfessional Counselor1407097132
- Eric McDuffieMental Health Counselor1346032844
- Thomasine McDuffieBehavior Technician1902732969
- John McDyerPulmonary Disease Physician1104875756
- Jay McEachernGeneral Practice Dentistry1295873818
- Duncan McElfresh, CRNACertified Registered Nurse Anesthetist1003816679
- Judy McElfresh, PTPhysical Therapist1578642237
- Colleen McElroy, MS CCC SLPSpeech-Language Pathologist1568749166
- Tiffany McElroy, PTAPhysical Therapy Assistant1588785661
- Robyn McElwee, SLPRehabilitation Counselor1477731982
- Bill McEvoy, M.D.Cardiovascular Disease Physician1356518708
The largest Maryland cities
- Rockville14,353
- Bethesda7,245
- Columbia6,690
- Silver Spring6,531
- Frederick3,981
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.