Doctors and health care providers in Los Altos Hills, CA
55 individual NPPES records list a practice address in Los Altos Hills, 564th of 812 California cities. The largest group is women's health nurse practitioner: 8, 15% of the city's records, against 0% across California.
The 8 largest groups in Los Altos Hills
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Los Altos Hills in California
- Rank in California564th of 812 cities by records
- Share of the state<0.1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups34.5% of all records
Providers in Los Altos Hills, alphabetically
- Kaelin Adams-KylesBehavior Technician1225803414
- Christy Beyer, M.D.Gynecology Physician1144288127
- David Burns, M.D.Psychiatry Physician1083779706
- Daniel Cashman, MDFamily Medicine Physician1861824161
- Janelise Clarke, NPPediatric Nurse Practitioner1275602633
- Paul Dagum, MDSurgery Physician1386319788
- Shannon Donegan, FNPFamily Nurse Practitioner1720706880
- Bock Dong, .M.D.Pediatrics Physician1699229674
- Nicholas Evans, FNP-BCFamily Nurse Practitioner1730014986
- Leah Finch, APRNNurse Practitioner1326692237
- Elizabeth Guillaumin, M.D.Diagnostic Radiology Physician1649549106
- Isaac HoStudent in an Organized Health Care Education/Training Program1316289044
- Emily Hong, WHNP, CNMWomen's Health Nurse Practitioner1245771997
- William Irving, M.D.Orthopaedic Surgery Physician1033224134
- Anula Jayasuriya, MDPediatrics Physician1548122724
- Jana Kahn, PH.DPsychoanalyst1144427998
- Katherine Kinner, F.N.P.Family Nurse Practitioner1235242140
- Lorraine-Naomi Kitajima, NP, MSAdult Health Nurse Practitioner1295948065
- Alyssa KleinStudent in an Organized Health Care Education/Training Program1366380602
- Marcia KruegerAttendant Care Provider1215582390
- Michael Lam, M.D.Anesthesiology Physician1063421410
- Hyo LeeAcupuncturist1730675380
- Lex Londino, CNM, NPObstetrics & Gynecology Nurse Practitioner1811277882
- Ayelet MahlerMarriage & Family Therapist1982274676
- Javier Margarito, MA, ATC, CMTAthletic Trainer1104378348
- Marion Mayer, N.P.Women's Health Nurse Practitioner1548568728
- Peter Milner, MDCardiovascular Disease Physician1962722710
- Noga Niv, PH.DPsychologist1730227067
- Ian Panton, RNRegistered Nurse1699930727
- Edwina Peters, FNP-BCFamily Nurse Practitioner1639433469
- Adolf Pfefferbaum, M.D.Specialist1134351166
- Lisa Pineda, NPNurse Practitioner1730275827
- Jennifer Prescott, FNPNurse Practitioner1023039575
- Erik Reinertsen, MD, PHDStudent in an Organized Health Care Education/Training Program1851227573
- Melissa Rietz, NPFamily Nurse Practitioner1861745945
- Wendy Rivera, DNP, AGAC NP-BCNurse Practitioner1073968913
- Alethea RobbinsWomen's Health Nurse Practitioner1801345186
- Kendra Roloff, ARNPWomen's Health Nurse Practitioner1285899138
- Amanda Rosales, FNPFamily Nurse Practitioner1114272887
- Howard Rosenberg, M.D.Plastic Surgery Physician1548328941
- Myriam RowlandFamily Nurse Practitioner1023032893
- Alfred Rudolph, M.D.Internal Medicine Physician1437391703
- Melvin Russi, M.D.Urology Physician1740591478
- Ilya Sabsovich, M.D., M.SC.Pain Medicine (Anesthesiology) Physician1255610945
- Nicole Shin, NPWomen's Health Nurse Practitioner1649611237
- Angel Smith, APRN, WHNP-BCWomen's Health Nurse Practitioner1316903453
- Paul Snider, MDPsychiatry Physician1912079864
- Jenna Starko, WHNPWomen's Health Nurse Practitioner1255769238
- Edward Stinson, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1790962546
- Patricia Tatum, NURSE PRACTITIONERFamily Medicine Physician1194862961
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Los Altos Hills, California appears in the CMS National Plan and Provider Enumeration System with 55 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 Los Altos Hills - 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 Los Altos Hills 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 Los Altos Hills is weighted toward Women's Health Nurse Practitioner (8 clinicians, followed by Family Nurse Practitioner with 7 and Nurse Practitioner 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, Los Altos Hills reports roughly 0.1 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 Los Altos Hills practice address, a coverage gap Los Altos Hills patients typically fill by traveling to a larger nearby hub.
For Los Altos Hills 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 Los Altos Hills, CA?
There are 55 registered healthcare providers in Los Altos Hills, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Los Altos Hills?
The most common specialties in Los Altos Hills are Women's Health Nurse Practitioner, Family Nurse Practitioner, Nurse Practitioner, Student in an Organized Health Care Education/Training Program, Obstetrics & Gynecology Nurse Practitioner. Women's Health Nurse Practitioner has the most providers with 8.
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.