NPPES file of Aug 9, 2026

Doctors and health care providers in Mason, MI

341 individual NPPES records list a practice address in Mason, 118th of 515 Michigan cities. The largest group is attendant care provider: 46, 13% of the city's records, against 0% across Michigan. Page 5 of 7.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Mason in Michigan

  • Rank in Michigan118th of 515 cities by records
  • Share of the state0.1% of Michigan's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.5% of all records
  • Attendant Care Provider rank1st of the 10 Michigan cities with the most

Compared with Michigan as a whole, Mason has 173.4× the state's share of attendant care provider records.

Providers in Mason, alphabetically

  1. Shelby MorsePersonal Care Attendant1710493804
  2. Gary Mulnix, DDSGeneral Practice Dentistry1770600504
  3. John Murry, MDFamily Medicine Physician1508054990
  4. David Nebbeling, DOFamily Medicine Physician1548755044
  5. Janice Neely, LLPCSocial Worker1598290918
  6. Franz Neubrecht, PHARMDPharmacist1679571434
  7. Khanghy Nguyen, DOSurgery Physician1043316680
  8. Melissa NisseAttendant Care Provider1861147662
  9. Howard Nitz, MSWSocial Worker1508237884
  10. Joshua Nnanji, MDPsychiatry Physician1821291550
  11. Shari Nussdorfer, C.N.P.Adult Psychiatric/Mental Health Clinical Nurse Specialist1093828030
  12. Debra O'Berry, MA, LPC, CAACCounselor1174792303
  13. Lynette O'Connor, N.P.Nurse Practitioner1134243900
  14. Amy Odom, DOFamily Medicine Physician1639114739
  15. Raeann Olger, LLMSWSocial Worker1841614708
  16. Maria Opolka, DOFamily Medicine Physician1467863365
  17. Carol OsborneProfessional Counselor1245094317
  18. Elizabeth Osborne, M.S., OTRLOccupational Therapist1962860825
  19. Veronica OstipowAttendant Care Provider1689147910
  20. Amy Owens, LLMSWSocial Worker1386908226
  21. Steven Owens, D.O.Family Medicine Physician1003850603
  22. Rickii PalmerPhysical Therapy Assistant1467023846
  23. Ashleigh Pank, LLPCCase Manager/Care Coordinator1083999551
  24. Tresa PardyAttendant Care Provider1942772397
  25. Britney ParkerAttendant Care Provider1003472341
  26. Jerrica ParkerAttendant Care Provider1487216214
  27. Tamara PatrickPersonal Care Attendant1215435128
  28. Mackenzie Patterson, M.S. OTRLOccupational Therapist1558722439
  29. James Peters, DDSDentist1619171352
  30. Sarah Petrofsky, LLPCMental Health Counselor1477285310
  31. David Picone, D.O.Psychiatry Physician1568575579
  32. Julia Pierce, OTRL, CBISOccupational Therapist1629212469
  33. Madison PouillonAttendant Care Provider1619445327
  34. Alexandria PowersAttendant Care Provider1518456185
  35. Lakeisha Purifoy, B.A.,CADC DP, HDFSCommunity Health Worker1245195429
  36. Elizabeth Putnam, LPCProfessional Counselor1215275748
  37. Danielle Pyle, MS, CCC-SLP, CBISSpeech-Language Pathologist1700105111
  38. Christina RabbPersonal Care Attendant1639685712
  39. John RabbAttendant Care Provider1548826886
  40. Ronald Radawiec, PT, CBISPhysical Therapist1255411971
  41. Jacob Ramon, PTPhysical Therapist1457870479
  42. Dana Ratza, PTAPhysical Therapy Assistant1568650737
  43. Lindsay ReedSpeech-Language Pathologist1558858001
  44. Gwen Reid, RSWSocial Worker1295792216
  45. Kathleen ReinkePhysician Assistant1730623257
  46. Lewis Resnick, MDPediatrics Physician1386653566
  47. Teri Rickaby, LMSWClinical Social Worker1154766608
  48. Jeri RogerPersonal Care Attendant1477069573
  49. Samantha RogersPersonal Care Attendant1255847349
  50. Synthia RogersAttendant Care Provider1174189419

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

Mason, Michigan appears in the CMS National Plan and Provider Enumeration System with 341 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 Mason - 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 Mason 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 Mason is weighted toward Attendant Care Provider (46 clinicians, followed by Clinical Social Worker with 38 and Personal Care Attendant with 20). 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, Mason reports roughly 3.4 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, Behavior Technician is the most prominent one with no provider currently listing a Mason practice address, a coverage gap Mason patients typically fill by traveling to a larger nearby hub.

For Mason 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 Mason, MI?

There are 341 registered healthcare providers in Mason, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Mason?

The most common specialties in Mason are Attendant Care Provider, Clinical Social Worker, Personal Care Attendant, Social Worker, Occupational Therapist. Attendant Care Provider has the most providers with 46.

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.