NPPES file of Aug 9, 2026

Doctors and health care providers in Bay City, MI

2,380 individual NPPES records list a practice address in Bay City, 23rd of 515 Michigan cities. The largest group is behavior technician: 816, 34% of the city's records, against 22% across Michigan. Page 6 of 48.

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 Bay City

  1. Behavior Technician816
  2. Clinical Social Worker164
  3. Technician105
  4. Occupational Therapist93
  5. Social Worker78
  6. Speech-Language Pathologist66
  7. Physical Therapy Assistant56
  8. Physical Therapist54

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

Bay City in Michigan

  • Rank in Michigan23rd of 515 cities by records
  • Share of the state0.8% of Michigan's records
  • Specialties present25 or more taxonomy codes
  • Top three groups45.6% of all records

Compared with Michigan as a whole, Bay City has 51× the state's share of technician records and 0.30× its share of student in an organized health care education/training program records.

Providers in Bay City, alphabetically

  1. Kelly BrookhouseTechnician1467125880
  2. Albert Brosky, D.O.Anesthesiology Physician1154441590
  3. Caitlin Brosky, DDSDentist1104669183
  4. Jennifer Brothers, LLBSWSocial Worker1225521461
  5. Amber Brown, COTA/LOccupational Therapy Assistant1083284764
  6. Birdie BrownClinical Social Worker1659701068
  7. Cameron BrownBehavior Technician1720869373
  8. Jordyn Brown, PA-CPhysician Assistant1265280077
  9. Lisa Brown, PACSurgical Physician Assistant1962552273
  10. Miranda BrownFamily Nurse Practitioner1194477182
  11. Randall Brown, DDSGeneral Practice Dentistry1730307737
  12. Kameron BrozewskiBehavior Technician1568234839
  13. Christopher Bruck, MDSurgery Physician1780670273
  14. Kelly Bruessow, PHARMDPharmacist1477007128
  15. Nicole Bruff, MUSIC THERAPISTMusic Therapist1184911653
  16. Noah Bruner, LLMSWSocial Worker1164851523
  17. Tyler BrunnerBehavior Technician1508698143
  18. Katherine Brushaber-DrocktonSpeech-Language Pathologist1215417985
  19. Justine BruzewskiBehavior Technician1417446196
  20. Alliah BryanBehavior Technician1649983834
  21. David BublitzBehavior Technician1669325312
  22. Janelle BuchalskiSpeech-Language Pathologist1932681210
  23. Emily BuchananPhysical Therapy Assistant1821622531
  24. Rick Buchanan, DDSDentist1134277551
  25. Spencer BuchmanTechnician1497412928
  26. Debra BurchClinical Social Worker1265830293
  27. Katie BurgettOccupational Therapist1619691730
  28. Ashley Burgoyne, M.S. CCC-SLP, BCBASpeech-Language Pathologist1851725337
  29. David Burk, MDOphthalmology Physician1083621288
  30. Jodi Burkhard, LMSWSocial Worker1922030287
  31. Bonnie BurrillPersonal Care Attendant1841135068
  32. Amanda BurtonTechnician1114530789
  33. Devion BurtonBehavior Technician1932986197
  34. Ivorian BurtonBehavior Technician1508629569
  35. Kelsey BurtonBehavior Technician1073239729
  36. Marissa Burton, L.L.M.S.W.Social Worker1205403581
  37. Isabella BuschBehavior Technician1194614420
  38. Christi Bush, PA-CPhysician Assistant1801167655
  39. Alana BushinskiBehavior Technician1053084863
  40. Katharine BushongPhysical Therapist1497250849
  41. Hayleigh Butcher, MSW, LMSWClinical Social Worker1194260711
  42. Kirsten ButcherSpeech-Language Pathologist1740118181
  43. Lynn Butterfield, LMSW LLPPsychologist1487751095
  44. Todd Butterfield, LMSW, CADCClinical Social Worker1073206512
  45. Rachel ButzinOccupational Therapy Assistant1144721994
  46. Jordyn BuzaBehavior Technician1720916745
  47. Gualberto Buzon, MDDiagnostic Radiology Physician1568471795
  48. Marina ByerBehavior Analyst1225670177
  49. Loren Byrne, LMSWClinical Social Worker1457993289
  50. Douglas Cabell, D.D.S.General Practice Dentistry1699060285

The largest Michigan cities

  1. Farmington Hills36,305
  2. Detroit19,832
  3. Grand Rapids18,005
  4. Ann Arbor15,616
  5. Novi7,641

All of Michigan →

How to read this directory

Bay City, Michigan appears in the CMS National Plan and Provider Enumeration System with 2,380 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 Bay City - 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 Bay City 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 Bay City is weighted toward Behavior Technician (816 clinicians, followed by Clinical Social Worker with 164 and Technician with 105). 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, Bay City reports roughly 23.7 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.

For Bay City 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 Bay City, MI?

There are 2,380 registered healthcare providers in Bay City, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Bay City?

The most common specialties in Bay City are Behavior Technician, Clinical Social Worker, Technician, Occupational Therapist, Social Worker. Behavior Technician has the most providers with 816.

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.