2026 data CMS NPPES NUCC Taxonomy

Doctors in Ann Arbor, MI

Compiled from official public sources by the PlainDoctor editorial team.

Active healthcare providers in Ann Arbor sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

14,998
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
1,524 providers
Michigan
State
MI

14,998 healthcare providers across 20 specialties

Ann Arbor, Michigan appears in the CMS National Plan and Provider Enumeration System with 14,998 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Ann Arbor - 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 Ann Arbor 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 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Ann Arbor is weighted toward Student in an Organized Health Care Education/Training Program (1,524 clinicians, followed by Clinical Social Worker with 1,110 and Behavior Technician with 963). 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 Michigan's population, Ann Arbor reports roughly 149.4 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.

Within Michigan, Ann Arbor ranks #4 of 509 cities tracked by provider count, accounting for 5.5% of the state's registered providers. Of Michigan's most common specialties, Family Medicine Physician is the most prominent one with no provider currently listing a Ann Arbor practice address, a coverage gap Ann Arbor patients typically fill by traveling to a larger nearby hub.

For Ann Arbor patients, this directory is most useful as a starting shortlist, searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

14,998
Providers
20
Specialties
#4
of 509 MI cities
5.5%
of MI providers
149.4
Per 100K (state)

Which specialties are most common in Ann Arbor

Student in an Organized Health Care Education/Training Program 1,524
Clinical Social Worker 1,110
Behavior Technician 963
Internal Medicine Physician 842
Physician Assistant 530
Nurse Practitioner 470
Social Worker 411
Anesthesiology Physician 372
Pediatrics Physician 368
Physical Therapist 347
Clinical Psychologist 342
Registered Nurse 341
Certified Registered Nurse Anesthetist 333
Pharmacist 286
Dentist 281
Psychiatry Physician 220
Occupational Therapist 207
General Practice Dentistry 207
Diagnostic Radiology Physician 202
Emergency Medicine Physician 202

Healthcare Providers (Page 115)

Name
Miranda Hill, PHARM.D, J.D.
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
Ural Hill, PH.D.
Professional Counselor
Sierra Hillebrand, LLP
Lay Midwife
Anna Hilles
Behavior Technician
Paul Hilliard, MD
Anesthesiology Physician
Katherine Hillig, NNP-BC
Nurse Practitioner
Kelly Hilton, DO
Psychiatry Physician
Catherine Hiltz, PH.D., L.P.
Clinical Psychologist
Mai Himedan, MD
Student in an Organized Health Care Education/Training Program
Joseph Himle, MSW
Social Worker
Eve Hindin, PHARMD
Pharmacist
Chelsea Hinds, NP
Nurse Practitioner
Heidi Hindsley, MD
Neurology Physician
Kaitlin Hiner, DNP, WHNP-BC
Women's Health Nurse Practitioner
Dalia Hinnawi, MD
Physical Medicine & Rehabilitation Physician
Daniel Hinshaw, MD
Surgery Physician
Deborah Hinson, LMSW
Clinical Social Worker
Audrey Hinton, CNM
Midwife
Lauren Hipp, MS, CGC
Genetic Counselor (M.S.)
Mikio Hiraga, M.D.
Anesthesiology Physician
Oksana Hirchak, LLMSW
Clinical Social Worker
Brooke Hirsch
Student in an Organized Health Care Education/Training Program
Jacob Hirsch, DO
Internal Medicine Physician
Michelle Hirsch, CRNA
Certified Registered Nurse Anesthetist
Skye Hirsch
Clinical Social Worker
William Hirsch
Student in an Organized Health Care Education/Training Program
Ronald Hirschl, MD
Surgery Physician
Laura Hirshbein, MD, PHD
Psychiatry Physician
Benjamin Hirshberg, DO
Diagnostic Radiology Physician
Roberta Hirshon, LMSW
Clinical Social Worker
Parima Hirunwiwatkul, MD
Ophthalmology Physician
Kurt Hiser, OT
Hand Occupational Therapist
Pilar Hita, DDS, PHD
Dentist
Roger Hitchcock, DDS, MS
Oral and Maxillofacial Pathology Dentistry
Hilary Hitte, LMSW
Clinical Social Worker
Sarah Hively
Behavior Technician
Leigh Hlavaty, MD
Forensic Pathology Physician
Abdulkader Hmidan Simsam, MD
Student in an Organized Health Care Education/Training Program
Dorothy Ho, M.D.
Student in an Organized Health Care Education/Training Program
Janet Ho, DC
Chiropractor
Kiti Ho, MD
Pediatrics Physician
Lu Van Thu Ho, LLMSW
Clinical Social Worker
Patrick Hoag
Occupational Therapist
Courtney Hoard
Nurse's Aide
Christian Hoban
Physical Therapist
Richard Hoban
Electroneurodiagnostic Specialist/Technologist
Timothy Hoban, MD
Neurology Physician
Erin Hobbs, RDN
Registered Dietitian
Colleen Hochfelder, MD
Otolaryngology Physician
Ayelet Hochman
Student in an Organized Health Care Education/Training Program

Nearby Cities in Michigan

Other Michigan cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Ann Arbor, MI?
There are 14,998 registered healthcare providers in Ann Arbor, MI, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Ann Arbor?
The most common specialties in Ann Arbor are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Behavior Technician, Internal Medicine Physician, Physician Assistant. Student in an Organized Health Care Education/Training Program has the most providers with 1,524.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.

Compiled from official public sources by the PlainDoctor editorial team.