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 495 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
- Jason PerrottiPharmacist1073921276
- Aimee Perry, DNPFamily Nurse Practitioner1851121669
- Angela Perry, LCSW-CClinical Social Worker1033218250
- Belle PerryBehavior Technician1295472975
- Brandon Perry, M.D.Hospitalist Physician1174805592
- Bridget Perry, LGSWSocial Worker1093162448
- Cierrah PerryBehavior Technician1366906430
- David Perry, M.D.Specialist1568502326
- Deborah Perry, LCPCProfessional Counselor1083134613
- Emily Perry, FNP-BCNurse Practitioner1295339190
- Jackie Perry, PTAPhysical Therapy Assistant1659497147
- Jacqueline Perry, LCSW-CClinical Social Worker1376208108
- Jamie Perry, MDPediatric Neurodevelopmental Disabilities Physician1639329873
- Kristin Perry, OTR/LPediatric Occupational Therapist1730345901
- Larry PerrySpecialist1164499455
- Mary Perry, CPNP-AC/PCPediatric Nurse Practitioner1003420282
- Matthew Perry, PHARMDPharmacist1083014922
- Meghan PerryBehavior Technician1346073871
- Mikayla PerryCase Manager/Care Coordinator1891595062
- Tanya Perry, MSAddiction (Substance Use Disorder) Counselor1194189522
- Tiara PerryBehavior Technician1821603432
- Warren PerryBehavior Technician1134909377
- John Persampiere, PH.D.Psychologist1972866150
- Deborah Persaud, M.D.Pediatrics Physician1629018759
- Chelcie PerseghinSocial Worker1598684631
- Sonia Persichetti, LCSW-CClinical Social Worker1144204512
- Sue Ann PersickPhysical Therapy Assistant1245473685
- Mackenna Persing, LCSW-CClinical Social Worker1669857207
- Gloria PersonBehavior Technician1699522144
- Jonathan PersonBehavior Technician1952089831
- Alexander Persons, LCSW-CMental Health Counselor1649921073
- Joshua Pertman, PA-CMedical Physician Assistant1225781917
- Julie Pertman, CPNPPediatric Nurse Practitioner1487983953
- Catherine Pesce, M.D.Surgery Physician1073663852
- Kerri Peschock, RN,MS,CRNACertified Registered Nurse Anesthetist1326427246
- Ani Peshtani, D.ODiagnostic Radiology Physician1447663851
- Josiah PeskeAnatomic Pathology & Clinical Pathology Physician1568998284
- Stephanie Pessin, PT, BA, BSPT, MPTPhysical Therapist1962579433
- Angela Peterkin-Carter, A.P.T.Physical Therapy Assistant1518084649
- Abigail PetersBehavior Analyst1205443603
- Ann Peters, M.S., M.D. CANDIDATEGynecology Physician1114269750
- Cordelia PetersSpeech-Language Pathologist1487094017
- Grace Peters, RNRegistered Nurse1871331470
- Jessica Peters, MSN, CRNP-BCAcute Care Nurse Practitioner1609010701
- Jessica PetersBehavior Technician1467121848
- Jillian Peters, MDStudent in an Organized Health Care Education/Training Program1427677368
- Johnee PetersBehavior Technician1295605483
- Lisa Peters, A.U.D.Audiologist1285834473
- Richard Peters, MDNeurology Physician1053487314
- Robert Peters, M.D.Clinical Cardiac Electrophysiology Physician1407819634
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.