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 191)

Name
Suzi Naguib, PSY.D.
Clinical Psychologist
Patrick Nagy
Electroneurodiagnostic Specialist/Technologist
Teresa Nagy, PT, DPT
Physical Therapist
Eleanor Nahat, NP
Nurse Practitioner
Suraya Nahlawi, DO
Diagnostic Radiology Physician
Oded Nahlieli, DDS
Oral and Maxillofacial Surgery (Dentist)
David Nai, MD
Student in an Organized Health Care Education/Training Program
Nicole Naidoo, DMD
General Practice Dentistry
Abhijit Naik, MD
Nephrology Physician
Bina Nair, MD
Specialist
Emily Nairn, AU.D.
Audiologist
Christopher Naismith, NP
Nurse Practitioner
Carissa Najera
Behavior Technician
Mohammed Naji
Student in an Organized Health Care Education/Training Program
Marc Najjar, M.D.
Student in an Organized Health Care Education/Training Program
Natasha Naka-Alienna
Behavior Technician
Kulkiran Nakai, PHD
Clinical Psychologist
Mio Nakamura, MD
Dermatology Physician
Reina Nakamura, D.O.
Physical Medicine & Rehabilitation Physician
Erik Nakken, MD
Orthopaedic Surgery Physician
Christopher Nall, MD
Diagnostic Radiology Physician
Brahmajee Nallamothu, MD
Cardiovascular Disease Physician
Padma Nallamothu, M.D.
Dermatology Physician
Nambi Nallasamy, M.D.
Ophthalmology Physician
Romesh Nalliah, DDS
Dentist
Catherine Nam, MD
Urology Physician
Rajaie Namas, M.D
Internal Medicine Physician
Nisha Nanavaty, MD
Pediatrics Physician
Kiran Nandalur, MD
Diagnostic Radiology Physician
Bindiya Nandwana, PA-C
Physician Assistant
Judy Nantau, M.A. CCC-SLP
Speech-Language Pathologist
Sangeetha Nanthabalan, MBBS
Hospitalist Physician
Brian Nao, MD
Emergency Medicine Physician
Rami Naom
Student in an Organized Health Care Education/Training Program
Susan Napier
Pharmacist
Candice Napolitano
Registered Nurse
Lena Napolitano, MD
Surgical Critical Care Physician
Varsha Naraharasetty
Student in an Organized Health Care Education/Training Program
Maitreyi Narayan, MD
Student in an Organized Health Care Education/Training Program
Suguna Narayan, MD
Anatomic Pathology & Clinical Pathology Physician
Julia Narge
Behavior Technician
Amanda Narkis
Student in an Organized Health Care Education/Training Program
Meaghan Narula, LMSW
Clinical Social Worker
Brian Nasca, M.D.
Student in an Organized Health Care Education/Training Program
Ali Nasir, MD
Rheumatology Physician
Layla Nasr
Diagnostic Radiology Physician
Samya Nasr, MB BCH
Pediatrics Physician
Reem Nasrallah, NP
Nurse Practitioner
Batoul Nasser, MD
Student in an Organized Health Care Education/Training Program
Sarah Nasser
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.