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 8 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. Jonathan ChristiePhysician Assistant1275001885
  2. Kelli Christie, PA-CPhysician Assistant1316403504
  3. Jessica Chrysler, FNP-CFamily Nurse Practitioner1003539578
  4. Amy ChumahSocial Worker1457707895
  5. M. Church, MSW,LMSWClinical Social Worker1669501292
  6. Makenna ChurchBehavior Technician1962331223
  7. Denise Cianek, RNNurse Practitioner1265476709
  8. Lindsey Ciszek, LLBSWMental Health Counselor1881032415
  9. Barbara ClarkBehavior Technician1184488959
  10. Catherine ClarkRegistered Dietitian1386283059
  11. Geralyn Clark, SLPSpeech-Language Pathologist1174146047
  12. Pamela ClarkPharmacotherapy Pharmacist1306256920
  13. Bryanna ClaussBehavior Technician1235947425
  14. Robyn ClemensPhysical Therapy Assistant1942702584
  15. Daniel Clement, DDSGeneral Practice Dentistry1629305388
  16. Rob ClementSocial Worker1306255328
  17. Brenda Clifford, OTOccupational Therapist1245735612
  18. Ashley Cline, BCABAAssistant Behavior Analyst1972094720
  19. Kiley ClineBehavior Technician1356265672
  20. Genella ClorSpeech-Language Pathologist1093564700
  21. Ann Clynick, LLMSWCounselor1881606572
  22. Kimberly Cnudde, LLMSWSchool Social Worker1932891322
  23. Shannon Cnudde, COTA/LOccupational Therapy Assistant1013451905
  24. Rebecca CobbBehavior Technician1932915345
  25. Brianna CobbsBehavior Technician1871383471
  26. Samantha CochranBehavior Technician1255178299
  27. David CoffeyBehavior Technician1306601703
  28. Hannah CoffeyBehavior Technician1437830809
  29. Kendayl Cokley, DCChiropractor1730804725
  30. Megan Cokley, FNPFamily Nurse Practitioner1225857329
  31. Kathryn ColemanSocial Worker1851834121
  32. Kelly Coleman, LMSW-C, MSW, CAADCClinical Social Worker1194307389
  33. Martina ColemanBehavior Technician1992198444
  34. Carrie Collier, MA LLPCProfessional Counselor1407202146
  35. Lauren CollinsTechnician1821668732
  36. Kaylynn ColstonBehavior Technician1720750623
  37. Alexandria Comai, LLBSWSocial Worker1710671102
  38. Jakie ConachanPsychiatric/Mental Health Nurse Practitioner1942844568
  39. Molly Conden-PopielarzBehavior Technician1043132491
  40. Michael ConnellCounselor1336070754
  41. Nikviba ConnerBehavior Technician1609644707
  42. Reina ContrerasBehavior Technician1700705662
  43. David Cook, M.D.Medical Oncology Physician1699766642
  44. Kylie CookBehavior Technician1770331266
  45. Shawn CookBehavior Technician1619722477
  46. Kacey Cooke, RNCardiac Rehabilitation Registered Nurse1578230306
  47. Addison CooleyTechnician1043980725
  48. Carson CooleyTechnician1760055156
  49. Holly CooleyTechnician1316613383
  50. Allison CooperBehavior Technician1598693335

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.