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 37 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 AumannFamily Nurse Practitioner1205495470
- Andrea Aument, MA, CF-SLPSpeech-Language Pathologist1245881820
- Chan Aung, MDSpecialist1043390552
- Sein Aung, M.D.Hematology & Oncology Physician1912974189
- Tammy Aungst, P.A.-C.Physician Assistant1437212503
- Lindsay Ausherman, CPNPPediatric Nurse Practitioner1174859821
- Marielle Austen, RDRegistered Dietitian1558847582
- Harry Auster, PA-CSurgical Physician Assistant1881073997
- Martin Auster, M.D.Diagnostic Radiology Physician1003871872
- Michelle Auster, P.A.-C.Physician Assistant1851649115
- Anasia AustinBehavior Technician1548015423
- Antonia Austin, LCSW-CClinical Social Worker1639984669
- Betty AustinNutritionist1255548228
- Cameron AustinBehavior Technician1639760333
- Gregory AustinAddiction (Substance Use Disorder) Counselor1376399261
- Jennifer Austin, LPNLicensed Practical Nurse1578255121
- Kyle Austin, LPNLicensed Practical Nurse1023995677
- Laura Austin, OTR/LOccupational Therapist1669875795
- Margaret Austin, CRNPAcute Care Nurse Practitioner1598131765
- Rachel Austin, PSY.D.Clinical Psychologist1497004683
- Stephen Austin, MED, LAT, ATCAthletic Trainer1720050362
- Tatyana AustinBehavior Technician1861367302
- Jennifer AustrawOccupational Therapist1205152477
- Forsythia AuteryAddiction (Substance Use Disorder) Counselor1821614629
- Claudia Avalos, M.D., PH.D.Student in an Organized Health Care Education/Training Program1609404821
- Tanvi AvasthiAdvanced Practice Midwife1962151795
- John AvendanoStudent in an Organized Health Care Education/Training Program1649072091
- Dormelia Avent, LCPCProfessional Counselor1891943551
- Nadya Averbach, MDAnesthesiology Physician1912044355
- Thomas Aversano, M.D.Cardiovascular Disease Physician1609831460
- Cathy AveryBehavior Technician1881470672
- Meade AveryPharmacist1316805195
- Melanie AveryMusic Therapist1245118256
- Robin Avery, M.D.Infectious Disease Physician1740244318
- Suzannah AveryStudent in an Organized Health Care Education/Training Program1114666492
- Aisha Averyhart, M.D.Anesthesiology Physician1720474299
- Lauren AveyBehavior Technician1073406195
- Dimitrios Avgeropoulos, MDInternal Medicine Physician1598260168
- Christine Avig, RNHospice Registered Nurse1942964879
- Laura Avigan, MDPsychiatry Physician1932786720
- Natasha AvilesBehavior Technician1144151291
- Sarah AvilesPhysician Assistant1932951969
- Sruthi Avirneni, M.B.B.S.Student in an Organized Health Care Education/Training Program1558059311
- Dorothy Avoke, MDStudent in an Organized Health Care Education/Training Program1982354585
- Frederick Avolio, LCPCMental Health Counselor1275915704
- David Avruch, LCSW-CClinical Social Worker1184957466
- Sharadha Avula, DDSPediatric Dentistry1598956427
- Jude AwadStudent in an Organized Health Care Education/Training Program1093642399
- Amal Awadalla, MDInternal Medicine Physician1366530651
- Khalid AwajiStudent in an Organized Health Care Education/Training Program1649074170
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.