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 73 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
- Kate Boling, MDStudent in an Organized Health Care Education/Training Program1144925215
- Melissa Boling, M.S.Professional Counselor1699081687
- Karen Bolla, P.H.D.Clinical Psychologist1598722217
- Ian Bolland, MS, LGPC, NCCMental Health Counselor1720506801
- Kara Bolling, LCSW-CClinical Social Worker1275837007
- Jacob Bollinger, PHYSICIAN ASSISTANTPhysician Assistant1952944316
- Mary Bollinger, D.OPediatric Allergy/Immunology Physician1629011127
- Robert Bollinger, M.D.Infectious Disease Physician1316904915
- Estee BolnickBehavior Technician1639062748
- Guileon BolouBehavior Technician1033836689
- Beverly BolsterBehavior Technician1891617767
- Ellen Bolt, AGACNP-BCAcute Care Nurse Practitioner1679934228
- Jason Bolt, CRNACertified Registered Nurse Anesthetist1326141516
- Shannon Bolten, MDPediatrics Physician1801474432
- Zachary Bolten, MDDiagnostic Radiology Physician1861078800
- Emily Bomasang-Layno, M.D.Neurology Physician1336435544
- Michael Bombardier, PHDClinical Psychologist1013346667
- Deepthi Bommadevara, M.D; M.P.HInternal Medicine Physician1821259474
- Julia Bonacum, MDCritical Care Medicine (Internal Medicine) Physician1568403871
- Alessandra Bonasso, DDSDentist1922521715
- Hugo Bonatti, MDSurgery Physician1861609869
- Stephanie Boncich, MSN, CRNACertified Registered Nurse Anesthetist1326329020
- Cassandra BondBehavior Technician1164378089
- Christina BondDoula1134522964
- Gloria BondCase Manager/Care Coordinator1922507755
- Michael Bond, M.D.Emergency Medicine Physician1184665739
- Stephanie Bond, MDStudent in an Organized Health Care Education/Training Program1063973592
- Raquel Bondar, MS OTR/LOccupational Therapist1295094902
- Lucienne BondimaPsychiatric/Mental Health Nurse Practitioner1811858251
- Ayla BondsBehavior Technician1760121628
- Ashley Bone, M.D.Psychiatry Physician1417093170
- Megan Bone, MDNeurodevelopmental Disabilities Physician1902338338
- Donnell BoneaparteBehavior Technician1235064767
- David Bonekamp, M.D. PH.D.Diagnostic Radiology Physician1376685438
- Kairis Bonella, LCADCAddiction (Substance Use Disorder) Counselor1417127960
- Maria Bonello, LGPCMental Health Counselor1154845451
- Karen Bonham, CCC-SLPSpeech-Language Pathologist1538244835
- Challice Bonifant, MD, PHDPediatric Hematology & Oncology Physician1568605467
- Brandon BonillaStudent in an Organized Health Care Education/Training Program1306600796
- Neleen Bonilla, CRNPNurse Practitioner1760879738
- Janet BoninStudent in an Organized Health Care Education/Training Program1376245050
- Carrie BonkiewiczBehavior Technician1689427312
- Jenna Bonneau, DPTPhysical Therapist1710310511
- Cynthia Bonner, LCSW-CClinical Social Worker1427179506
- Jenna Bonner, M.D.Emergency Medicine Physician1508250440
- Erica Bonner-TrowellBehavior Technician1477419919
- Joelle BonnettClinical Social Worker1285116616
- Christel Bonneville, PA-CPhysician Assistant1336698497
- Bethany BonneyBehavior Technician1518859560
- Stephen Bonning, PA-CMedical Physician Assistant1558356006
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.