Doctors and health care providers in Stanford, CA
5,606 individual NPPES records list a practice address in Stanford, 25th of 812 California cities. The largest group is students in training: 671, 12% of the city's records, against 4% across California. Page 111 of 113.
The 8 largest groups in Stanford
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Stanford in California
- Rank in California25th of 812 cities by records
- Share of the state0.6% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups30.7% of all records
Compared with California as a whole, Stanford has 43.6× the state's share of hematology (internal medicine) physician records and 0.65× its share of family medicine physician records.
Providers in Stanford, alphabetically
- Se-Young Yoon, MDDiagnostic Radiology Physician1396205100
- Tyler York, MDSurgery Physician1457970451
- Isaac Yoshii, M.D.Anesthesiology Physician1154636090
- Dokyoung You, PHDPain Medicine (Psychiatry & Neurology) Physician1629625793
- Helena You, MDDiagnostic Radiology Physician1528697554
- Edward Youn, NPNurse Practitioner1760033377
- Kyan Younes, MDNeurology Physician1790102861
- Sheren Fouad Taha YounesStudent in an Organized Health Care Education/Training Program1467140806
- Alaysia Young, LCSWClinical Social Worker1669963914
- Thomas Young, MBBS, DDSOral & Maxillofacial Surgery (D.M.D.)1164314266
- Victoria Youngblood, NPNurse Practitioner1306503412
- Elizabeth Youngs, M.D.Anesthesiology Physician1578722773
- Brian Tsu Hsien Yu, MDStudent in an Organized Health Care Education/Training Program1740078294
- Carmen Yu, PA-CPhysician Assistant1871121046
- Caroline Yu, MDDiagnostic Radiology Physician1811178197
- Cathy Yu, MDStudent in an Organized Health Care Education/Training Program1245970540
- Charles Yu, MDCornea and External Diseases Specialist Physician1043464498
- Jacquelyn Yu, MDSurgery Physician1841645918
- Jeffrey Yu, MDPediatric Anesthesiology Physician1104455898
- Man Sen YuStudent in an Organized Health Care Education/Training Program1427808880
- Margaret Yu, MDNephrology Physician1811173735
- Mingwei Yu, MDInternal Medicine Physician1366903999
- Rollin Yinglin Yu, MD, FRCPCStudent in an Organized Health Care Education/Training Program1245803105
- Kelley Yuan, MDStudent in an Organized Health Care Education/Training Program1063109650
- Xuan Yue, NPNurse Practitioner1467218727
- Muharrem Yunce, MDAnatomic Pathology & Clinical Pathology Physician1841685047
- Mary Yurashevich, MDAnesthesiology Physician1659715019
- Ilana Yurkiewicz, M.D.Internal Medicine Physician1245625490
- Hamzah Yusuf, MDStudent in an Organized Health Care Education/Training Program1962198747
- Maya Yutsis, PHDClinical Neuropsychologist1033442256
- Ahmed Zaafran, M.D.Anesthesiology Physician1225303308
- Lisa Zaba, MD,PHDDermatology Physician1710286398
- Reena Zachariah, NPNurse Practitioner1134374283
- Sybil Zachariah, M.D.Emergency Medicine Physician1508202094
- Sanno Zack, PHDClinical Psychologist1376869388
- Ken Zafren, MDEmergency Medicine Physician1366466120
- Alexia Zagouras, MD, MAStudent in an Organized Health Care Education/Training Program1396487682
- Gregory Zaharchuck, MDDiagnostic Neuroimaging (Radiology) Physician1376653675
- Hengameh Zahed Kargaran, MD, PHDNeurology Physician1700310638
- Marina ZakharevichStudent in an Organized Health Care Education/Training Program1881179398
- Sandra Zaky, MDRadiation Oncology Physician1487830741
- Jorge Zaldivar Diaz, MDStudent in an Organized Health Care Education/Training Program1891439774
- Roham Zamanian, MDPulmonary Disease Physician1689601494
- Eddy Zandee Van Rilland, MDDiagnostic Radiology Physician1124551460
- Michelle Zandian, PA-CPhysician Assistant1225226475
- Laraine Zappert, PHDPsychologist1457487084
- Hannah Zare, NPNurse Practitioner1164559555
- Nadia Zargham, PHARMDPharmacist1528731635
- Rafik Zarifa, M.D.Diagnostic Radiology Physician1073855607
- Christopher Zarins, MDVascular Surgery Physician1467531087
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Stanford, California appears in the CMS National Plan and Provider Enumeration System with 5,606 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 Stanford - 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 Stanford 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 Stanford is weighted toward Student in an Organized Health Care Education/Training Program (671 clinicians, followed by Nurse Practitioner with 572 and Physician Assistant with 480). 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, Stanford reports roughly 14.4 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 Stanford practice address, a coverage gap Stanford patients typically fill by traveling to a larger nearby hub.
For Stanford 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 Stanford, CA?
There are 5,606 registered healthcare providers in Stanford, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Stanford?
The most common specialties in Stanford are Student in an Organized Health Care Education/Training Program, Nurse Practitioner, Physician Assistant, Anesthesiology Physician, Internal Medicine Physician. Student in an Organized Health Care Education/Training Program has the most providers with 671.
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.