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 426 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
- Mackenzie MillerPhysician Assistant1932987286
- Magda Miller, M.D.Anesthesiology Physician1871933648
- Marissa MillerSpeech-Language Pathologist1225500077
- Marlene Miller, M.D.Pediatrics Physician1245280296
- Martha Miller, LCSWCClinical Social Worker1164586319
- Martha Miller, CRNPAdult Health Nurse Practitioner1033591508
- Mary Miller, DPTPhysical Therapist1003869835
- Maryhelen Miller, CRNPAcute Care Nurse Practitioner1205972346
- Mattea MillerStudent in an Organized Health Care Education/Training Program1699436717
- Megan Miller, LCSW-CClinical Social Worker1801167606
- Michael Miller, PHD MDNeurology Physician1760406243
- Michael Miller, DPMPodiatrist1801903505
- Michelle Miller, MDStudent in an Organized Health Care Education/Training Program1710568621
- Monica MillerBehavior Technician1295694354
- Myron Miller, M.D.Endocrinology, Diabetes & Metabolism Physician1770533630
- Nancy Miller, A.P.R.N.Family Nurse Practitioner1134343882
- Naomi Miller, PTPhysical Therapist1104156710
- Natarsha MillerPhlebotomy Technician1689356131
- Nathan MillerSocial Worker1215519061
- Neil Miller, M.D.Ophthalmology Physician1023068079
- Nicole MillerPhysical Therapist1972375798
- Patricia Miller, RDRegistered Dietitian1295856375
- Rachel Miller, CRNACertified Registered Nurse Anesthetist1932340064
- Rainesha Miller, PHDCounseling Psychologist1093536070
- Randi Miller, PH.D.Clinical Psychologist1952468951
- Randi MillerSpeech-Language Pathologist1376101139
- Rebecca Miller, PHDClinical Psychologist1871286344
- Redonda Miller, M.D.Internal Medicine Physician1184674137
- Robert Miller, M.D.Anatomic Pathology & Clinical Pathology Physician1114977923
- Rose Miller, C.N.M.Advanced Practice Midwife1639216237
- Ryan Miller, M.D.Pediatric Endocrinology Physician1932262037
- Samantha Miller, M.D.Psychiatry Physician1619103835
- Samuel Miller, M.D.Neurology Physician1851352942
- Sara Miller, MDStudent in an Organized Health Care Education/Training Program1649030172
- Sarah Miller, LCSW-CClinical Social Worker1700287174
- Sarah Miller, PMHNPPsychiatric/Mental Health Nurse Practitioner1629447990
- Sarah MillerStudent in an Organized Health Care Education/Training Program1487244760
- Sarah MillerBehavior Technician1801728647
- Shara Miller, LMSWSocial Worker1699520841
- Sharee Miller, CRNACertified Registered Nurse Anesthetist1134271786
- Stephanie Miller, OTR/LOccupational Therapist1003242041
- Steven Miller, MDPediatrics Physician1265799696
- Stuart Miller, MDOrthopaedic Foot and Ankle Surgery Physician1659315844
- Susan Miller, MDPhysical Medicine & Rehabilitation Physician1023094257
- Susan Miller, C.R.N.P.Nurse Practitioner1477612885
- Susan Miller, APRN-CNPFamily Nurse Practitioner1831826684
- Suzan Miller, DDSPediatric Dentistry1689965188
- Sydney Miller, CDDoula1831080431
- Takeya Miller, ADMINSTERHome Health Aide1740843275
- Tara MillerCertified Registered Nurse Anesthetist1215201843
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.