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 7 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. Michelle CaddickCase Manager/Care Coordinator1669900122
  2. Chase CaffreyBehavior Technician1174249213
  3. Alli CaldwellBehavior Technician1194641175
  4. Christina Callaghan, R.PH.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1386851830
  5. Lisa CameroDental Hygienist1497132104
  6. James Campau, D.O.Family Medicine Physician1932147758
  7. Jennafer Campbell, LPTAPhysical Therapy Assistant1285179242
  8. Jennifer Campbell, MA, LLPClinical Psychologist1821395039
  9. Shelly CampbellPhysician Assistant1730711573
  10. Laura Card, M.A. CF- SLPSpeech-Language Pathologist1922395482
  11. Shiloh CarderBehavior Technician1194595850
  12. Lisa CardinalliClinical Social Worker1265951677
  13. James Caris, LMSWClinical Social Worker1114066339
  14. Dana Carley KaczynskiClinical Social Worker1558584276
  15. Olivia CarmonaBehavior Technician1194396135
  16. Kellar CarnesBehavior Technician1417605098
  17. Sandra CarolanOther Technician1912441882
  18. Laura Carpenter, OTR/LOccupational Therapist1518340512
  19. Alexis CarranzaBehavior Technician1487427324
  20. Chelsea Carrick, RNRegistered Nurse1609590330
  21. Catherine CarrollBehavior Technician1326973157
  22. Marisa CarrollTechnician1730852872
  23. Norah CarrollBehavior Technician1215825781
  24. Lauren CarterBehavior Technician1528813615
  25. Brittany CaseBehavior Technician1972207512
  26. Kelcey CaseBehavior Technician1790447456
  27. Lori Casey, RPH.Pharmacist1184918922
  28. Chelsea CasperAthletic Trainer1679288740
  29. Emily CasperBehavior Analyst1518495530
  30. Madison CassidayBehavior Technician1467057208
  31. Karyngton CastilloBehavior Technician1407785827
  32. Mariah Castillo, LLBSWSocial Worker1083446264
  33. Tonya Cece, LLBSWSocial Worker1205440732
  34. Abigail Celestino, LPCProfessional Counselor1497484356
  35. Alana ChadwickBehavior Technician1053030262
  36. Krishna Chalasani, PT, DPTPhysical Therapist1548380074
  37. Kelsey ChambersBehavior Technician1669163440
  38. Brian Champagne, PTAPhysical Therapy Assistant1710311477
  39. Jody Champagne, O.T.R.Occupational Therapist1750678215
  40. Abigail Chandler, MSN, PMHNP-BC/C, LPCPsychiatric/Mental Health Nurse Practitioner1205144953
  41. Diane Chapin, MA, LLPCProfessional Counselor1821268566
  42. Tiffany Chappell, M.A. SPEECH PATHOLOGSpeech-Language Pathologist1457733768
  43. Marlynzie ChatmanLicensed Practical Nurse1588401525
  44. Subbarao Chavali, M.D.Cardiovascular Disease Physician1669490769
  45. Uma Cherukuri, MDInternal Medicine Physician1447382114
  46. Terrence Cherwin, DOOrthopaedic Surgery Physician1609854793
  47. Tiffany ChesneyBehavior Technician1336830744
  48. Mishun Childs-Love, M.D., PH.D.Anesthesiology Physician1720002280
  49. Lawrence ChoyceBehavior Technician1609577782
  50. Amanda Christie, LMSWClinical Social Worker1942622329

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.