NPPES file of Aug 9, 2026

Doctors and health care providers in Mather, CA

398 individual NPPES records list a practice address in Mather, 310th of 812 California cities. The largest group is pharmacist: 50, 13% of the city's records, against 3% across California. Page 7 of 8.

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

Mather in California

  • Rank in California310th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.1% of all records

Compared with California as a whole, Mather has 4× the state's share of social worker records.

Providers in Mather, alphabetically

  1. Kjersti Rich, PHARMDPharmacist1396398723
  2. Jeff RodackerCounselor1720527054
  3. Liliam Rodriguez, ASWSocial Worker1922883321
  4. Tara Rogers-Soeder, PHD, MS, RDNRegistered Dietitian1083872287
  5. Marie RossiInternal Medicine Physician1922503408
  6. Wilhelmine Rowell, LCSWClinical Social Worker1689132748
  7. Kristine RowlandPain Management Registered Nurse1922722933
  8. Shirley Rowland, LAADC, RASAddiction (Substance Use Disorder) Counselor1740570357
  9. Kelly Ruff, AMFT, APCCMarriage & Family Therapist1285178780
  10. Dedra Russell, RASAdult Companion1467693432
  11. Gloria Salter, MSW, LCSWClinical Social Worker1073627543
  12. Susan Sanfilippo, PHDClinical Psychologist1215906060
  13. Riman Edward SaragihPrimary Care Nurse Practitioner1750256814
  14. Leslie Sarna, M.D.Internal Medicine Physician1427285808
  15. Robert Schneider, PSY.D.Clinical Psychologist1154397081
  16. Joshua Schulman, MDDermatology Physician1700013265
  17. Griffin Schultz, MDInternal Medicine Physician1225697063
  18. Kyle Schwartz, DCChiropractor1821985508
  19. George Semkiw, B.S., R.PHPharmacist1235142704
  20. Megan SerdaLicensed Vocational Nurse1326587486
  21. Pratik Shah, MDNephrology Physician1386964096
  22. Tin Shain, MDPsychiatry Physician1790759066
  23. Carmen Shean - DumitrescuCase Manager/Care Coordinator1508407503
  24. Andrew Shelley, PSY.D.Clinical Psychologist1164605317
  25. Roya Sheridan, M.D.Hematology & Oncology Physician1518284918
  26. Brahim Shettima, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1780125138
  27. Travis Shivley-Scott, PHDClinical Neuropsychologist1609445444
  28. Homayoun Shojamanesh, M.D.Gastroenterology Physician1306959275
  29. Steven Shotz, PSY.D.Clinical Psychologist1174685051
  30. David Siegel, M.D.Internal Medicine Physician1023092590
  31. Virmeet Singh, M.D.Gastroenterology Physician1174591838
  32. James Sisung, PSYDClinical Neuropsychologist1790921963
  33. Carolynn Skiro, LCSWClinical Social Worker1700372257
  34. Mone Skratt Henry, M.S. CCC-SLPSpeech-Language Pathologist1063393114
  35. Bryan Smith-Turner, RNRegistered Nurse1932760279
  36. Nilar Soe, M.D.Internal Medicine Physician1932554128
  37. Connie Sou, PHARMDPharmacist1306496799
  38. Cynthia Spann, PHARM.D.Pharmacist1184736332
  39. Mikayla Spor, ASWSocial Worker1245937713
  40. Janet Sprehe, CNPAdult Health Nurse Practitioner1518849694
  41. Timothy Stanbach, OTR/LOccupational Therapist1730034596
  42. Sandra Starch, MSPA-CCCSpeech-Language Pathologist1326342049
  43. Sheila SteapletonBlind Rehabilitation Specialist/Technologist1508696832
  44. Chandra Steenhoek, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1568727527
  45. Thomas Stoss, M.D.Psychiatry Physician1437346004
  46. Natasha Stott, OTOccupational Therapist1417303009
  47. Scott Summers, M.D.Psychiatry Physician1558688424
  48. Tara Summers, PSY.D.Clinical Psychologist1932747219
  49. Steffani Sweetman, CPHTPharmacy Technician1710480777
  50. Margaret Tahan, LCSWClinical Social Worker1366411886

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Mather, California appears in the CMS National Plan and Provider Enumeration System with 398 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 Mather - 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 Mather 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 Mather is weighted toward Pharmacist (50 clinicians, followed by Clinical Social Worker with 32 and Internal Medicine Physician with 26). 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 California's population, Mather reports roughly 1 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 California's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Mather practice address, a coverage gap Mather patients typically fill by traveling to a larger nearby hub.

For Mather 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 Mather, CA?

There are 398 registered healthcare providers in Mather, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Mather?

The most common specialties in Mather are Pharmacist, Clinical Social Worker, Internal Medicine Physician, Registered Nurse, Social Worker. Pharmacist has the most providers with 50.

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.