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 70 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
- Minh Thu Nguyen, NPNurse Practitioner1629667480
- Mirella Nguyen, NPNurse Practitioner1992789028
- Misha Nguyen, PA-CPhysician Assistant1629791199
- Nhi Nguyen, MDInternal Medicine Physician1407318009
- Patricia Nguyen, MDCardiovascular Disease Physician1366629958
- Quan Nguyen, MDUveitis and Ocular Inflammatory Disease (Ophthalmology) Physician1487608766
- Teresa Nguyen, MDAnesthesiology Physician1760004675
- Thien-Nhi NguyenStudent in an Organized Health Care Education/Training Program1093534513
- Tuan Nguyen, M.D.Neuroradiology Physician1639393762
- Viet Nguyen, MDClinical Neurophysiology Physician1942497060
- Vy Nguyen, MDStudent in an Organized Health Care Education/Training Program1023956174
- Cathina Nguyen-Lee, NPNurse Practitioner1558917161
- Ashley Nguyentat, PA-CPhysician Assistant1215589007
- Michael Nguyentat, MDDiagnostic Radiology Physician1427586841
- Ann Ni, PA-CPhysician Assistant1871112607
- Jason Ni, MDVascular & Interventional Radiology Physician1972965796
- Ariadne Nichol, MDStudent in an Organized Health Care Education/Training Program1336941566
- Michael Nicholas, PA-CPhysician Assistant1922468834
- Tristan Nichols, DOHospitalist Physician1548503360
- Mark Nicolls, MDPulmonary Disease Physician1497845176
- Esther Nie, MD, PHDNeurology Physician1104315738
- Corrine NiefStudent in an Organized Health Care Education/Training Program1497443949
- Troels Nielsen, MD, PHDNeurological Surgery Physician1235651860
- Koen Nieman, MDCardiovascular Disease Physician1144778143
- Myles Nightingale, MDDiagnostic Radiology Physician1619469418
- Allen Ninh, MDAnesthesiology Physician1104386721
- Garrett NintzelPhysician Assistant1568866853
- Sankar Niranjan, MDNephrology Physician1497752802
- Varalakshmi Niranjan, MDInternal Medicine Physician1043317340
- Flora NirschlNurse Practitioner1508235920
- Rakhee Nishtala, PHARMDPharmacist1659161693
- Prachaya Nitichaikulvatana, M.D.Rheumatology Physician1861693228
- Wenxin Niu, CRNACertified Registered Nurse Anesthetist1093528283
- Jacqueline Njenga, NPNurse Practitioner1093045395
- Obiagaeri Njoku, NPNurse Practitioner1982244208
- Joyce Njoroge, MDAdvanced Heart Failure and Transplant Cardiology Physician1790147965
- Chloe Nobuhara, MDStudent in an Organized Health Care Education/Training Program1386380020
- Francesca Noelette, MDStudent in an Organized Health Care Education/Training Program1467399733
- Min Gyu Noh, MDDiagnostic Radiology Physician1427686955
- Golda Nohay, NPNurse Practitioner1669945010
- Erik Nohr, MDMolecular Genetic Pathology (Pathology) Physician1043796188
- Hannah Nolan, FNP-BCNurse Practitioner1508423708
- Alexander Noonan, PA-CPhysician Assistant1972248870
- Douglas Noordsy, MDPsychiatry Physician1336236330
- Sarah Nordman, NPNurse Practitioner1265278279
- Jairo Norena Velasquez, MDEndocrinology, Diabetes & Metabolism Physician1174152938
- Mary Ann Norfleet, PHDPsychologist1396872602
- Joshua NormanStudent in an Organized Health Care Education/Training Program1649929233
- Andrew Northness, PA-CPhysician Assistant1235671181
- James Norton, RNRegistered Nurse1952289712
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.