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 262 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. Megan SmithBehavior Technician1972325181
  2. Meredith Smith, NPNurse Practitioner1053781542
  3. Michael SmithElectroneurodiagnostic Specialist/Technologist1912364480
  4. Miller Smith, DDSStudent in an Organized Health Care Education/Training Program1952528168
  5. Monica SmithBehavior Technician1730957390
  6. Phillip SmithBehavior Technician1740046747
  7. Porsha SmithBehavior Technician1255170395
  8. Rachel Smith, NPNurse Practitioner1598470940
  9. Raven SmithDoula1841021185
  10. Renate Smith, OTROccupational Therapist1841786142
  11. Samantha Smith, MDPediatric Anesthesiology Physician1518458140
  12. Samantha SmithRegistered Nurse1760315303
  13. Sarena SmithRegistered Nurse1003780990
  14. Savannah SmithBehavior Technician1316624174
  15. Sean Smith, MDPhysical Medicine & Rehabilitation Physician1184854580
  16. Sharon Smith, M.D.Internal Medicine Physician1083682116
  17. Sharon Smith, PTPhysical Therapist1942367149
  18. Shayden Smith, BSN, RN, CCRNCritical Care Medicine Registered Nurse1144110883
  19. Stephanie Smith, RNRegistered Nurse1114458387
  20. Steven Smith, DAT, MPA, AT, ATCAthletic Trainer1871815753
  21. Tanya Smith, LMSWClinical Social Worker1013592963
  22. Terry Smith, M.D.Internal Medicine Physician1306857313
  23. Teyonah SmithBehavior Technician1295425403
  24. Victoria Smith, DOSports Medicine (Physical Medicine & Rehabilitation) Physician1154946218
  25. Yolanda Smith, MDObstetrics & Gynecology Physician1861589640
  26. Zachary Smith, MDDiagnostic Radiology Physician1750720629
  27. Zora Smith, RRTRegistered Respiratory Therapist1992578769
  28. Thaliana Smith-PonceBehavior Technician1225817737
  29. Michael Smith-Wheelock, MDOphthalmology Physician1295743987
  30. Kelsey Smits, NPNurse Practitioner1285046961
  31. Jessica Smoko, MDPsychiatry Physician1629728563
  32. Ryan Smokovitz, RNRegistered Nurse1568394377
  33. Christina Smolinski, PHARMDPharmacist1679247142
  34. Frank Smolinski, CRNACertified Registered Nurse Anesthetist1841201381
  35. Elizabeth SmootClinical Social Worker1376255141
  36. Michael Smoot, OTRLPhysical Medicine & Rehabilitation Physician1346742285
  37. Noam Smorgick-Rosenbaum, M.D.General Practice Physician1699094128
  38. Chad Smoyer, PT, DPTPhysical Therapist1316440027
  39. Rebecca Smrke, PHARMDPharmacist1467106120
  40. Meghan Smyth, DOStudent in an Organized Health Care Education/Training Program1487342770
  41. Bridget Smythe, MDDevelopmental - Behavioral Pediatrics Physician1184360216
  42. Paul Smythe, MDCritical Care Medicine (Anesthesiology) Physician1790703262
  43. Jonathan Snashall, M.D.Emergency Medicine Physician1942446539
  44. Alissa Sneed, LLPPsychologist1073103263
  45. Hillary SnellNurse's Aide1548051451
  46. Thomas Snelling, LMSWClinical Social Worker1780965574
  47. Emily Snethkamp, NPNurse Practitioner1043874373
  48. Kyle SniderPharmacist1306350582
  49. Rachel SnitkoOccupational Therapy Assistant1184431249
  50. John Snodgrass, PH.D.Clinical Psychologist1326255076

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.