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 4 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. Timothy Belill, PTPhysical Therapist1184725103
  2. Andrew BellPhysical Therapy Assistant1912499120
  3. Johnnie Bell IIIBehavior Technician1093663692
  4. Holly BeltonBehavior Technician1780439950
  5. Lauren BendelBehavior Technician1407571276
  6. Thomas Bender, MD, PHDOccupational Medicine Physician1700032554
  7. Danielle Bennett, D.O.Family Medicine Physician1881717528
  8. Evelyn BerdenBehavior Technician1013779479
  9. Emmalyn BergevinBehavior Technician1932092301
  10. David Bergman, M.D.Radiation Oncology Physician1013302397
  11. Taylor BerryBehavior Technician1821777111
  12. Barbara Berthiaume, RNHome Health Registered Nurse1588004956
  13. Raine BesawBehavior Technician1467137570
  14. Lisa Beson, MA LPCMental Health Counselor1659780286
  15. Logan Beson, CRNACertified Registered Nurse Anesthetist1871920157
  16. Virginia Betancourt Olivarez, LMSWClinical Social Worker1043784572
  17. Ian Bever, DDSGeneral Practice Dentistry1376036780
  18. Jane Beyer, RPHPharmacist1881979573
  19. Nicole Beyer, LLMSWSocial Worker1245061472
  20. Rajvinder BhatiaGeneral Practice Dentistry1053620476
  21. Alyssa Bickel, SLPSpeech-Language Pathologist1588117857
  22. Shari BickelOccupational Therapist1679042428
  23. Grant BigbyBehavior Technician1689525776
  24. Nimmi BijuPharmacist1548610785
  25. Wilma Billow, LMSWSocial Worker1023068434
  26. Nancy BillsBehavior Technician1700568631
  27. Samantha BillsBehavior Technician1558158782
  28. Sherrie Bills, SNP-BCOtorhinolaryngology & Head-Neck Registered Nurse1174795884
  29. Erin Bird, CRNACertified Registered Nurse Anesthetist1235535360
  30. Victoria Bishop, RN, CADCRegistered Nurse1902314065
  31. Sutter Bitterman, LLMSWSocial Worker1366012098
  32. Ali Bivins, LMSWClinical Social Worker1326692062
  33. Kyle BlairBehavior Technician1225959752
  34. Matthew Blair, CRNACertified Registered Nurse Anesthetist1124431457
  35. Kallie BlakeBehavior Technician1659113546
  36. Stephanie BlaylockClinical Social Worker1477983633
  37. Gina Blaz, MA, LBSW, CADCSocial Worker1376949628
  38. Kaelin BlohmBehavior Technician1629830260
  39. Lynn BlohmClinical Social Worker1275963688
  40. Meghan BlohmBehavior Technician1871375170
  41. Gabreana BlondinBehavior Technician1811601743
  42. Emma BlossomBehavior Technician1639049596
  43. Cristian Boboc, M.D.Internal Medicine Physician1699790154
  44. Lavinia Boboc, MDEndocrinology, Diabetes & Metabolism Physician1760407308
  45. Jane Bohlinger, LMSWMental Health Counselor1518032747
  46. Gary Bomphray, MDEmergency Medicine Physician1295824522
  47. Allyson Bonner, LPTAPhysical Therapy Assistant1851958359
  48. Ericka Booker, LPCProfessional Counselor1053587766
  49. Evan BookerBehavior Technician1225828213
  50. Shonda BookerBehavior Technician1922895812

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.