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 188 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. Emily Miller, M.S.W..Marriage & Family Therapist1619996162
  2. Emily Miller, NPPediatric Nurse Practitioner1225506017
  3. Fiona Miller, PH.D.Clinical Psychologist1285939355
  4. Holly Miller, CRNACertified Registered Nurse Anesthetist1689812901
  5. Isabelle Miller, CRNACertified Registered Nurse Anesthetist1760229801
  6. Jade Miller, LMSWClinical Social Worker1174809818
  7. James Miller, MSOP, CPOProsthetist1487363255
  8. Janis Miller, NPAdult Health Nurse Practitioner1699891887
  9. Jaret Miller, MDStudent in an Organized Health Care Education/Training Program1578310686
  10. Jason Miller, M.D., PH.D.Ophthalmology Physician1548528821
  11. Jason Miller, NPNurse Practitioner1861041998
  12. Jenna Miller, MS, AT, ATCAthletic Trainer1174229728
  13. Jerome Miller, PH.D.Clinical Psychologist1689617193
  14. Jessa Miller, MDOtolaryngology Physician1720547995
  15. Jessica Miller, PTPhysical Therapist1477055291
  16. Kayla MillerBehavior Technician1184484206
  17. Keith Miller, CRNACertified Registered Nurse Anesthetist1891931804
  18. Kelly MillerPhysical Therapy Assistant1649121963
  19. Kelsey MillerPsychologist1700461878
  20. Kendall MillerBehavior Technician1619827292
  21. Kimberly Miller, MSN, AGACNP-BCGerontology Nurse Practitioner1184367823
  22. Latonya Miller, RNRegistered Nurse1013843531
  23. Laura Miller, M.S., TLLPPsychologist1902107832
  24. Lauren Miller, MD, MJStudent in an Organized Health Care Education/Training Program1154068179
  25. Laurence Miller, D.D.SGeneral Practice Dentistry1770628687
  26. Lindsay Miller, PA-CPhysician Assistant1760633358
  27. Lynn Miller, CRNACertified Registered Nurse Anesthetist1780602284
  28. Margaret Miller, LLMSWSocial Worker1821837162
  29. Matthew Miller, MDStudent in an Organized Health Care Education/Training Program1083230338
  30. Matthew Miller, MDStudent in an Organized Health Care Education/Training Program1124601869
  31. Megan Miller, MA, LPC, NCCMental Health Counselor1932707403
  32. Meghan Miller, LLMSWSocial Worker1932700416
  33. Melissa Miller, MDPulmonary Disease Physician1639283245
  34. Melissa Miller, NPNurse Practitioner1205580552
  35. Newell Miller, D.D.SGeneral Practice Dentistry1093885576
  36. Nicole Miller, NPAcute Care Nurse Practitioner1447766126
  37. Patricia Miller, NPNurse Practitioner1336341080
  38. Rachel Miller, PA-CPhysician Assistant1982933529
  39. Rachel Miller, BSN, RNRegistered Nurse1376466342
  40. Rai MillerBehavior Technician1649858598
  41. Rebeka Miller, FNP-BCFamily Medicine Physician1811509185
  42. Sandra Miller, LMSW, ACSW, CAACCounselor1699809244
  43. Sandra Miller, BSNRegistered Nurse1427536184
  44. Sarah Miller, DDSGeneral Practice Dentistry1801056163
  45. Sarah MillerAthletic Trainer1780446294
  46. Sean Miller, MDRadiation Oncology Physician1710515747
  47. Simone MillerAttendant Care Provider1952952012
  48. Sonya Miller, MDPhysical Medicine & Rehabilitation Physician1245312123
  49. Susan Miller, SUSAN MILLERClinical Psychologist1881742666
  50. Jennifer Miller-Allgeier, NPNurse Practitioner1316330798

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.