NPPES file of Aug 9, 2026

Doctors and health care providers in Patton, CA

339 individual NPPES records list a practice address in Patton, 332nd of 812 California cities. The largest group is psychiatry physician: 79, 23% of the city's records, against 1% across California. Page 3 of 7.

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

Patton in California

  • Rank in California332nd of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups66.7% of all records

Compared with California as a whole, Patton has 26.1× the state's share of psychiatry physician records.

Providers in Patton, alphabetically

  1. Margery Graham-Howard, PHDPsychologist1821041542
  2. Joseph Greene, LCSWClinical Social Worker1720592058
  3. Kelsey Gruebnau, PSY.D.Psychologist1952178436
  4. Paul Guest, PH DClinical Psychologist1487606513
  5. Maribel GutierrezClinical Social Worker1831477140
  6. Renee GutierrezClinical Psychologist1619341849
  7. Vicente GutierrezPsychiatric/Mental Health Nurse Practitioner1811786395
  8. Mohamed Hafez, M.D.Public Health & General Preventive Medicine Physician1780636167
  9. David Haimson, PH.D.Clinical Psychologist1396797429
  10. Mohammad Hanizavareh, M.D.Psychiatry Physician1548420821
  11. Mariam HannaClinical Psychologist1104654151
  12. Kerry Hannifin, PSY.D.Clinical Psychologist1114068020
  13. Willie Harris, D.O.Psychiatry Physician1477506095
  14. Piyonik Hartounian, PSY.D.Clinical Psychologist1194161679
  15. Greta Herbes, M.D.Psychiatry Physician1619929171
  16. Joshua Horsley, M.D.Psychiatry Physician1316999733
  17. Alexandra HotetzClinical Psychologist1962171470
  18. Robbin Huff-Musgrove, PH.D.Psychologist1124268461
  19. Nicole Humphreys, LCSWClinical Social Worker1154516052
  20. Kelly Hunsicker, PSY.D.Clinical Psychologist1073832937
  21. Shelby HunterClinical Psychologist1508685652
  22. Eugene Ikhimiukor, MDPsychiatry Physician1134329725
  23. Luzmin Inderias, M.D.Internal Medicine Physician1548331465
  24. Kirsten Ingheim, PSY.D.Psychologist1639206550
  25. Beatrice Ionita, LCSWClinical Social Worker1467718965
  26. Miriam Irvin, LCSWClinical Social Worker1245739655
  27. Brian Jackson, M.D.Psychiatry Physician1407808249
  28. Laurence Jackson, M.D.Psychiatry Physician1952478950
  29. Melissa Jajko, PSY.D.Clinical Psychologist1619336302
  30. Steven Jenkins, PHDPsychologist1578515722
  31. Lorraine Jimenez, LCSWClinical Social Worker1346491586
  32. Debra Johnson, LCSWClinical Social Worker1023551488
  33. Shannon Johnson, PSY.D.Clinical Psychologist1861536831
  34. Adam Jones, LCSWClinical Social Worker1669928651
  35. Jaclyn Jones, LCSWClinical Social Worker1689123606
  36. Ryan Jordan, PH.D.Clinical Psychologist1962753442
  37. Flavia Jorge, PH.D.Psychologist1174562680
  38. Bonnie Joseph, LCSWClinical Social Worker1770857617
  39. Olayinka Kamson, M.D.Psychiatry Physician1689620676
  40. Bruce Karp, PH.D., ABPPClinical Psychologist1295735298
  41. Veronica Kaufman, LCSWClinical Social Worker1144779166
  42. Bobby Kaura, M.D.Psychiatry Physician1811209554
  43. Mark Keidel, M.D., MPHFamily Medicine Physician1134154263
  44. James Kelley, MDPsychiatry Physician1659323491
  45. Norman Kerbel, PHDPsychologist1821040361
  46. My Kha, M.D.Psychiatry Physician1154455384
  47. Talat Khan, MDGeneral Practice Physician1053336537
  48. Allen Kilian, PH.D.Clinical Psychologist1689907230
  49. Loren King, PH.D.Clinical Psychologist1598025165
  50. Michelle King, MSW, LCSWClinical Social Worker1912048083

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

Patton, California appears in the CMS National Plan and Provider Enumeration System with 339 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 Patton - 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 Patton 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 Patton is weighted toward Psychiatry Physician (79 clinicians, followed by Clinical Psychologist with 76 and Clinical Social Worker with 71). 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, Patton reports roughly 0.9 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 Patton practice address, a coverage gap Patton patients typically fill by traveling to a larger nearby hub.

For Patton 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 Patton, CA?

There are 339 registered healthcare providers in Patton, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Patton?

The most common specialties in Patton are Psychiatry Physician, Clinical Psychologist, Clinical Social Worker, Psychologist, Internal Medicine Physician. Psychiatry Physician has the most providers with 79.

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.