Doctors and health care providers in Rancho Santa Fe, CA
74 individual NPPES records list a practice address in Rancho Santa Fe, 528th of 812 California cities. The largest group is internal medicine physician: 6, 8% of the city's records, against 2% across California. Page 2 of 2.
The 8 largest groups in Rancho Santa Fe
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Rancho Santa Fe in California
- Rank in California528th of 812 cities by records
- Share of the state<0.1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups21.6% of all records
Providers in Rancho Santa Fe, alphabetically
- Pauline SerafinPharmacist1316812803
- Robert Shillman, PH.D.Driver1750237285
- Joao Siffert, M.D.Neurology with Special Qualifications in Child Neurology Physician1538432463
- Carter Sigmon, M.D.Physical Medicine & Rehabilitation Physician1760684757
- Joseph Smith, MDInternal Medicine Physician1861935553
- Eugene Smoley, M.D.Orthopaedic Surgery Physician1811255631
- Robert Sobol, M.D.Internal Medicine Physician1609269059
- Louise Stanger, EDD , LCSWClinical Social Worker1730926551
- Sharlene Swanberg, DCChiropractor1255908430
- Robert Sweet, M.D.Diagnostic Radiology Physician1629176797
- Virginia Sweetan, NDNaturopath1205470382
- Sherre Symonds, CMFMastectomy Fitter1720719289
- Marina Vazquez Araiza, LCSWClinical Social Worker1639091861
- Vinton Vint, MDDiagnostic Radiology Physician1265699102
- Amy Wagner, MSNutrition Education Nutritionist1780525006
- Joseph Weiss, M.D.Gastroenterology Physician1700979283
- Lisa Weiss, O.D.Vision Therapy Optometrist1790867091
- Herbert Weissman, PH.D.Clinical Psychologist1972736445
- Christine White, M.D.Hematology & Oncology Physician1265535728
- Kenneth Widder, M.D.Anatomic Pathology Physician1861885295
- Jennifer Winter, DNP, AGNPSurgery Physician1154249621
- Katherine Witmeyer, O.D.Optometrist1063499176
- David Woodruff, AU.DAudiologist-Hearing Aid Fitter1851501977
- Aliza Zisman, LIC. AC.Acupuncturist1134311418
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Rancho Santa Fe, California appears in the CMS National Plan and Provider Enumeration System with 74 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 Rancho Santa Fe - 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 Rancho Santa Fe 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 Rancho Santa Fe is weighted toward Internal Medicine Physician (6 clinicians, followed by Chiropractor with 6 and Marriage & Family Therapist with 4). 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, Rancho Santa Fe reports roughly 0.2 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 Rancho Santa Fe practice address, a coverage gap Rancho Santa Fe patients typically fill by traveling to a larger nearby hub.
For Rancho Santa Fe 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 Rancho Santa Fe, CA?
There are 74 registered healthcare providers in Rancho Santa Fe, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Rancho Santa Fe?
The most common specialties in Rancho Santa Fe are Internal Medicine Physician, Chiropractor, Marriage & Family Therapist, Emergency Medicine Physician, Naturopath. Internal Medicine Physician has the most providers with 6.
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.