NPPES file of Aug 9, 2026

Doctors and health care providers in Ann Arbor, MI

15,616 individual NPPES records list a practice address in Ann Arbor, 4th of 515 Michigan cities. The largest group is clinical social worker: 1,236, 8% of the city's records, against 6% across Michigan. Page 36 of 313.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Ann Arbor

  1. Clinical Social Worker1,236
  2. Students in training1,217
  3. Behavior Technician1,000
  4. Nurse Practitioner704
  5. Physician Assistant610
  6. Internal Medicine Physician479
  7. Clinical Psychologist396
  8. Anesthesiology Physician395

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Ann Arbor in Michigan

  • Rank in Michigan4th of 515 cities by records
  • Share of the state5.5% of Michigan's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.1% of all records
  • Clinical Social Worker rank3rd of the 10 Michigan cities with the most

Compared with Michigan as a whole, Ann Arbor has 4.2× the state's share of anesthesiology physician records and 0.29× its share of behavior technician records.

Providers in Ann Arbor, alphabetically

  1. Kirk Brower, MDPsychiatry Physician1548346554
  2. Olivia Brower, LMSWClinical Social Worker1154970333
  3. Alexandra Brown, DPMStudent in an Organized Health Care Education/Training Program1740912724
  4. Allan Brown, MDAnesthesiology Physician1528086089
  5. Andrea Brown, RN, NPGerontology Nurse Practitioner1487854287
  6. Barbra BrownHealth Educator1396413340
  7. Blaire BrownSpeech-Language Pathologist1740633775
  8. Brianna BrownBehavior Technician1578385704
  9. Caitlin BrownStudent in an Organized Health Care Education/Training Program1427821503
  10. Craig Brown, MDVascular Surgery Physician1508214941
  11. David Brown, M.D.Otolaryngology Physician1639137110
  12. David Brown, MDPlastic Surgery Physician1629178488
  13. David Brown, M.D., PH.D.Plastic Surgery Physician1316188238
  14. Deloisteen BrownFamily Medicine Physician1790709129
  15. Deon Brown, M.A. CCC-SLPSpeech-Language Pathologist1821261637
  16. Derek Brown, BSAddiction (Substance Use Disorder) Counselor1467119321
  17. Devin Brown, MDVascular Neurology Physician1275622136
  18. Erika Brown, PHARM.D.Pharmacist1235637273
  19. Erika Brown, CNPFamily Nurse Practitioner1275296840
  20. Erin Brown, PA-CPhysician Assistant1508270562
  21. Evans Brown, DDSGeneral Practice Dentistry1083532915
  22. Gary Brown, OTROccupational Therapist1750403663
  23. Grace BrownStudent in an Organized Health Care Education/Training Program1295290062
  24. Hannah Brown, LMSWClinical Social Worker1699536243
  25. Jason Brown, MDHematology & Oncology Physician1669855573
  26. Jeanette Brown, MDPulmonary Disease Physician1326276296
  27. Joan Brown, RN, LMSWClinical Social Worker1558050401
  28. Jocelyn Brown, MSWSocial Worker1124918040
  29. Joshua BrownGeneral Practice Dentistry1063080620
  30. Kari Brown, NPNurse Practitioner1083091862
  31. Kristin Brown, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1073769881
  32. Kyle Brown, DDSStudent in an Organized Health Care Education/Training Program1376434951
  33. Leandre BrownBehavior Technician1144918772
  34. Lori Brown, DDSGeneral Practice Dentistry1437246402
  35. Melissa Brown, NP-CNurse Practitioner1396386538
  36. Michele Brown, MSWClinical Social Worker1528212743
  37. Michelle Brown, P.T.Physical Therapist1023324357
  38. Noah Brown, M.D.Anatomic Pathology & Clinical Pathology Physician1780833145
  39. Pamela Brown, MDPediatric Gastroenterology Physician1598772295
  40. Priscilla BrownLicensed Practical Nurse1770299737
  41. Richard Brown, MDNuclear Medicine Physician1265524292
  42. Sarah Brown, MDPulmonary Disease Physician1346635976
  43. Shameka Brown, LLMSWClinical Social Worker1477091148
  44. Sheraya BrownBehavior Technician1487490223
  45. Sydney Brown, M.D., PH.D.Pediatric Anesthesiology Physician1083032163
  46. Taylor Brown, PA-CPhysician Assistant1376926691
  47. Theodore Brown, M.D.Anatomic Pathology Physician1093000473
  48. Thomas BrownSpeech-Language Pathologist1518642438
  49. Tiffany BrownRegistered Nurse1285147660
  50. Tyler Brown, DPTPhysical Therapist1285466482

The largest Michigan cities

  1. Farmington Hills36,305
  2. Detroit19,832
  3. Grand Rapids18,005
  4. Novi7,641
  5. Kalamazoo6,553

All of Michigan →

How to read this directory

Ann Arbor, Michigan appears in the CMS National Plan and Provider Enumeration System with 15,616 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 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 2024 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 Clinical Social Worker (1,236 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,217 and Behavior Technician with 1,000). 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 155.6 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 Michigan's most common specialties, Family Nurse Practitioner 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. 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 Ann Arbor, MI?

There are 15,616 registered healthcare providers in Ann Arbor, MI, covering 25 or more 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 Clinical Social Worker, Student in an Organized Health Care Education/Training Program, Behavior Technician, Nurse Practitioner, Physician Assistant. Clinical Social Worker has the most providers with 1,236.

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.