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 448 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
- Hajia NagaiyaPrimary Care Nurse Practitioner1437785706
- Sonya Naganathan, MD, MPHEmergency Medicine Physician1528440476
- Raisha Nagar, PHARM.D.Pharmacist1720633399
- Suchi Nagaraj, M.D.Family Medicine Physician1134515117
- Heinz Nagel, M.D.Pediatrics Physician1821234592
- Monika Nageshwar, MDAnatomic Pathology & Clinical Pathology Physician1518321447
- Sheryl Nagle, M.D.Anesthesiology Physician1467495978
- Jenny NaglieriPediatric Occupational Therapist1750836375
- Emily NagourneyStudent in an Organized Health Care Education/Training Program1114544111
- Gihan Naguib, M.D.Pediatrics Physician1942245451
- Sweeta Nagvenkar, M.D.Internal Medicine Physician1083861942
- Kim Nagy, RNCommunity Health Registered Nurse1265923742
- Lauren Nagy, BSN, RNSchool Registered Nurse1679250815
- Shannon Nagy, CRNPAcute Care Nurse Practitioner1558587840
- Jordan Nahas-Vigon, M.D.Internal Medicine Physician1215381348
- Berlinda NahbilaBehavior Technician1952297277
- Zachary Nahmias, MS, LAT, ATC, CMTPTAthletic Trainer1871096297
- Roxanna Nahvi, MDStudent in an Organized Health Care Education/Training Program1598457707
- Michele Naideck, MDStudent in an Organized Health Care Education/Training Program1073363156
- Jerusha Naidoo, MBCHBStudent in an Organized Health Care Education/Training Program1154685428
- Divya NaiduStudent in an Organized Health Care Education/Training Program1821892068
- Sakkubai Naidu, M.D.Neurology Physician1043261043
- Nisha Naik, MDStudent in an Organized Health Care Education/Training Program1528645322
- Parth Naik, DPTPhysical Therapist1518577725
- Rakhi Naik, M.D.Hematology (Internal Medicine) Physician1356487045
- Jennifer Nail, PH.D.Clinical Child & Adolescent Psychologist1487901708
- David Naiman, M.D.Internal Medicine Physician1649248410
- John Naiman, MDOrthopaedic Surgery Physician1174501381
- Ajay Nair, MDStudent in an Organized Health Care Education/Training Program1407797434
- Brittany NairClinical Social Worker1619986486
- Chandrasekharan Nair, MDNeurological Surgery Physician1811077563
- Isabel NairStudent in an Organized Health Care Education/Training Program1245971100
- Prasanna Nair, M.D.Pediatric Allergy/Immunology Physician1598703100
- Shuait NairStudent in an Organized Health Care Education/Training Program1437913373
- Sumil NairStudent in an Organized Health Care Education/Training Program1144975723
- Suseela Nair, M.DFamily Medicine Physician1275568040
- Ali NajafiPharmacist1326513995
- Mona Najafi, DMDGeneral Practice Dentistry1184172280
- Sara Najafi, PHARMD.Pharmacist1851602437
- Afsaneh NajafzadehPersonal Care Attendant1043138761
- Lubna NajamPharmacist1174727713
- Mustafa NajeedStudent in an Organized Health Care Education/Training Program1770388449
- Ana NajeraBehavior Technician1134835267
- Luay NajiStudent in an Organized Health Care Education/Training Program1699525535
- Omar NajjarStudent in an Organized Health Care Education/Training Program1669989323
- Peter Najjar, MDSurgery Physician1952691214
- Wassim Najjar, MDStudent in an Organized Health Care Education/Training Program1710826425
- Keitaro Nakamoto, MDSurgery Physician1700290103
- Mari Nakazawa, MDMedical Oncology Physician1194380485
- Sheida Nakhaei, D.D.S.General Practice Dentistry1356495246
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.