NPPES file of Aug 9, 2026

Doctors and health care providers in Saint Helena, CA

232 individual NPPES records list a practice address in Saint Helena, 385th of 812 California cities. The largest group is certified registered nurse anesthetist: 12, 5% of the city's records, against 0% across California. Page 2 of 5.

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

Saint Helena in California

  • Rank in California385th of 812 cities by records
  • Share of the state<0.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups14.7% of all records

Compared with California as a whole, Saint Helena has 17.1× the state's share of certified registered nurse anesthetist records.

Providers in Saint Helena, alphabetically

  1. Rodney Ellison, D.D.S.Dentist1316036775
  2. Elizabeth Ellsworth, M.F.T.Marriage & Family Therapist1235313545
  3. Carl Ermshar, M.D.Otolaryngology Physician1982799292
  4. Ann Ernish, DCSports Physician Chiropractor1023133675
  5. Robert Erwin, M.D.General Practice Physician1184776395
  6. Ann Estrada, RNEmergency Registered Nurse1265061907
  7. Daniel Eyer, DDSDentist1790105013
  8. Julie Facer, CRNACertified Registered Nurse Anesthetist1881889806
  9. Jennifer Fidge, CRNACertified Registered Nurse Anesthetist1225273824
  10. Dillan FirestonePhysician Assistant1508352790
  11. Alicia Florez, FNP-BCNurse Practitioner1053727008
  12. Sarah Forni, MA, IMFMarriage & Family Therapist1407901952
  13. Jessica Friend, APRN, NP-CFamily Nurse Practitioner1447911029
  14. Shawn Fronterhouse, PA-CPhysician Assistant1801980271
  15. Susan Gamble, M.D.Internal Medicine Physician1790950079
  16. Shawn GarrityPastoral Counselor1124990668
  17. Deborah Geary, MDObstetrics & Gynecology Physician1144296526
  18. Tami Glenn, CRNACertified Registered Nurse Anesthetist1730315169
  19. Swaminadhan Gnanashanmugam, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1073765517
  20. Melissa Gold, PH.D.Psychologist1134324015
  21. Sarah GonzalezRegistered Nurse1760228142
  22. Jaime Gonzalez Cardona, MDHospitalist Physician1891324315
  23. Leah Grabenauer, MDInternal Medicine Physician1760740385
  24. Stephen Greenberg, MDPsychiatry Physician1215975099
  25. Terrie Anne Gutierrez, RNRegistered Nurse1417680596
  26. Nazir Habib, MDCritical Care Medicine (Internal Medicine) Physician1033261250
  27. Diane Hambrick, M.D.Addiction Medicine (Family Medicine) Physician1205859683
  28. Janice HansenSpecialist1669845582
  29. Brandi Harris, CRNARegistered Nurse1295179398
  30. John Hart, MDInternal Medicine Physician1104904945
  31. Hirofumi Hashimoto, MDInternal Medicine Physician1104812585
  32. Joanne Hatch, R.D.Registered Dietitian1386856888
  33. Arun Hatwalkar, MDInternal Medicine Physician1689600090
  34. Denise Hawkins, R.D.N.Registered Dietitian1265881262
  35. Laura Heffernan, PHDClinical Psychologist1487014775
  36. Alexa Henderson, M.D.Hospitalist Physician1700050911
  37. Victoria Henriquez, PA-CSurgical Physician Assistant1184909905
  38. Bryan Henry, MDSpecialist1629044003
  39. Steven Herber, MDPlastic and Reconstructive Surgery Physician1689778987
  40. Sandra Hernandez, PPSMental Health Counselor1659243095
  41. Kathleen Herrera, M.S.W., L.C.S.W.Clinical Social Worker1790863231
  42. Lea Hetland, RN, CRNACertified Registered Nurse Anesthetist1083070825
  43. Maria Kristina Hilado, D.D.S.Dentist1952523649
  44. Matthew Hileman, ODOptometrist1477559011
  45. Michelle Hileman, MS CCCSLPSpeech-Language Pathologist1043474711
  46. Lisa Hinz, PH.D.Psychologist1588978662
  47. Daisy Hoffert, PA-CSurgical Physician Assistant1275723660
  48. Hillary HoppeFamily Nurse Practitioner1720630049
  49. Geoffrey Horn, DODiagnostic Radiology Physician1013117977
  50. Andrew Horpeniuk, M.D., M.P.H.Occupational Medicine Physician1851355705

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

Saint Helena, California appears in the CMS National Plan and Provider Enumeration System with 232 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 Saint Helena - 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 Saint Helena 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 Saint Helena is weighted toward Certified Registered Nurse Anesthetist (12 clinicians, followed by Family Nurse Practitioner with 11 and Physician Assistant with 11). 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, Saint Helena reports roughly 0.6 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 Saint Helena practice address, a coverage gap Saint Helena patients typically fill by traveling to a larger nearby hub.

For Saint Helena 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 Saint Helena, CA?

There are 232 registered healthcare providers in Saint Helena, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Saint Helena?

The most common specialties in Saint Helena are Certified Registered Nurse Anesthetist, Family Nurse Practitioner, Physician Assistant, Internal Medicine Physician, Psychiatry Physician. Certified Registered Nurse Anesthetist has the most providers with 12.

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.