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 3 of 5.
The 8 largest groups in Saint Helena
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Daniel Huber, MDAnesthesiology Physician1376595116
- Marie HughesFamily Medicine Physician1508273095
- Mona HuismanOccupational Therapist1053262006
- Daniel Jackson, MDSpecialist1346217270
- John Jacobson, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1528048659
- David Jadwin, D.O.Anatomic Pathology & Clinical Pathology Physician1467786400
- Cynthia Janes, MDPsychiatry Physician1134282262
- Scott Johnson, CRNACertified Registered Nurse Anesthetist1801884564
- Jaime Jones, CCC-SLPSpeech-Language Pathologist1073481628
- Crystele Kammerer, PA-CPhysician Assistant1528176831
- Armin Kiankhooy, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1225156482
- David Kim, M.D.Hospitalist Physician1922020221
- Melody Kim, M.D.Psychiatry Physician1730297854
- Aaron Kime, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1841635869
- John Kirk, MDObstetrics & Gynecology Physician1922020783
- Keils Kitchen, PA-CPhysician Assistant1033350442
- Jordan LamastersPhysician Assistant1528681202
- Marya Leahy, M.D.Anesthesiology Physician1598056715
- Nora LeePhysician Assistant1871977959
- Marlene Lennon, FNP-CFamily Nurse Practitioner1023089729
- Casey LevisEmergency Medical Services (Emergency Medicine) Physician1134073505
- Heather Lewerenz, M.D.Psychiatry Physician1891902698
- James Lies, M.D.Cardiovascular Disease Physician1245270958
- Jessica Lim, OTR/LOccupational Therapist1770055063
- Beth Lincoln, NPNurse Practitioner1073927380
- Terri Linder, M.S.Pastoral Counselor1316819766
- Timothy Lyons, MDAnesthesiology Physician1417909359
- Dustin ManwillOncology Registered Nurse1962332569
- Padmaja Manyam, M.D.Internal Medicine Physician1679882500
- Paul Marks, MDPulmonary Disease Physician1669454310
- Ashley Marsh, PA-CPhysician Assistant1952868176
- Richard Martin, M.D.Occupational Medicine Physician1124412572
- Jose Mathews, M.D.Psychiatry Physician1225295249
- Kimberly MazzuccoPhysical Therapist1740131705
- Biz McIlmoylAcute Care Nurse Practitioner1588326011
- Norma Medina, NPNurse Practitioner1437499159
- Christen Mikkelson, RNRegistered Nurse1790635522
- Gregory Miller, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1225089790
- Jose Miranda, M.D.Emergency Medicine Physician1508840513
- Gary Mishkin, M.D.Family Medicine Physician1912981382
- Ryan Moore, MDAdult Reconstructive Orthopaedic Surgery Physician1528266202
- Lisa Morales, PAMedical Physician Assistant1184111551
- Kathy MosherMarriage & Family Therapist1538378054
- Sanjay Muttreja, MDHospitalist Physician1447201173
- Celeste Neeley, CRNACertified Registered Nurse Anesthetist1902839772
- Mary Newkirk, M.D.Family Medicine Physician1124088323
- Mila Nguyen, NPAcute Care Nurse Practitioner1073385464
- Kimberly Nichelini, D.M.D.Pediatric Dentistry1164719753
- Bradley Nichinson, M.D.Psychiatry Physician1851323117
- Margaret O'Connor, GNP-BCGerontology Nurse Practitioner1538202452
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
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.