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 6 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. Catherine Root, RNRegistered Nurse1720260631
  2. Micaela Root, RN, CBISRegistered Nurse1912154394
  3. Jason Ross, LLMSWClinical Social Worker1942027529
  4. Amy Rouleau, LLBSWClinical Social Worker1366871899
  5. Kathleen RuffOther Technician1285081497
  6. Felicia RusherAttendant Care Provider1538770326
  7. Michell Salem, MA, LPC, NCC, CAADCProfessional Counselor1942749882
  8. Daniel Savage, PSYDClinical Psychologist1497489074
  9. Stephanie SchreierClinical Social Worker1609621424
  10. Marcie Schwartz, NPPsychiatric/Mental Health Nurse Practitioner1730146663
  11. Annalise ScoreSocial Worker1033710215
  12. Charissa Shadduck, MS RDRegistered Dietitian1629264973
  13. Elizabeth Shafer, PT, DPTPhysical Therapist1356097281
  14. David Shellenbarger, LPCMental Health Counselor1568336543
  15. Marissa SherouseProfessional Counselor1235823402
  16. Stacey Siminski, LLMSWSocial Worker1033454947
  17. Richard Sims, O.D.Optometrist1215990114
  18. Rodney Skinner, LPCProfessional Counselor1356650295
  19. Crystal SlaboughAttendant Care Provider1881166239
  20. Chelsie Smith, PT, DPTPhysical Therapist1669207718
  21. George Smith, MDFamily Medicine Physician1891884458
  22. Joshua Smith, LMSWClinical Social Worker1093952426
  23. Samantha Smith, M.A., CCC-SLPSpeech-Language Pathologist1710738521
  24. Yvette SmithHome Health Aide1326709957
  25. Alexander Snider, PT, DPTPhysical Therapist1952288284
  26. Billy Jo SnowPersonal Care Attendant1790291888
  27. Nicholas SoberMental Health Counselor1023979580
  28. Matthew Solit, LMSWSocial Worker1720495567
  29. Cashell Southwick, PHARMDPharmacist1932233707
  30. Daniel Sowers, D.C.Chiropractor1851430078
  31. Lynne Sowers, DCChiropractor1023157237
  32. Joshua Sparks, PTPhysical Therapist1932812526
  33. Ericanne Spence, CSWClinical Social Worker1346207933
  34. Danielle SpencerAttendant Care Provider1518523851
  35. Janae SpencerPersonal Care Attendant1558877647
  36. Jennifer Spitz, AGNPGerontology Nurse Practitioner1972026912
  37. Dawn Springer, M.D.Adult Medicine Physician1558310771
  38. Maryellen Springer, MSWSocial Worker1114007846
  39. Corinne Stanton, MSW ACSWSocial Worker1730289422
  40. Tammy StickelAttendant Care Provider1417513763
  41. Anne Suess, MDPediatrics Physician1598774549
  42. Samantha SwarthoutAttendant Care Provider1760048011
  43. Holly Swartz, ODOptometrist1164560439
  44. Linda Szymborski, RPHPharmacist1376954081
  45. Alison Tallman, FNP-BCFamily Nurse Practitioner1366790743
  46. Shalisa TarbellPersonal Care Attendant1639685753
  47. Jeannine Taylor, LMSWClinical Social Worker1427245950
  48. Jeffrey Taylor, MA, CCC-SLPSpeech-Language Pathologist1225614175
  49. Jennifer TaylorOccupational Therapist1780136788
  50. Kathleen Taylor, MSWClinical Social Worker1962448399

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.