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 57 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
- Jacob Loeffler, MDNeurology Physician1497294656
- Andreas Loening, MD/PH.D.Diagnostic Radiology Physician1073775425
- Jennifer Lofland, CRNACertified Registered Nurse Anesthetist1437349263
- Angela Lohec, AUDAudiologist1073009726
- Marissa Lohr, NPNurse Practitioner1952999740
- Silvia Loica-Mersa, M.D.Internal Medicine Physician1699194001
- Kevin Lok, CRNACertified Registered Nurse Anesthetist1063062628
- Renatta LolongNurse Practitioner1760951958
- Charles Lombard, MDAnatomic Pathology & Clinical Pathology Physician1720164775
- Donald Lombardi, MDMedical Oncology Physician1053339788
- Andrew Long, MDEmergency Medicine Physician1144806811
- Kan Long, PHDClinical Psychologist1255617304
- Teri Longacre, MDAnatomic Pathology & Clinical Pathology Physician1528120896
- Michael Longaker, MD MBAPlastic Surgery Physician1427183672
- Michelle Longmire, M.D.Dermatology Physician1659691723
- Frank Longo, MD, PHDNeurology Physician1801966254
- Ernest Longoria-Sutton, DNPNurse Practitioner1912465246
- Billy Loo, MD, PHDRadiation Oncology Physician1720167711
- Sheri Loo, NPNurse Practitioner1932627221
- Kendra Look, DNPNurse Practitioner1649603093
- Bradley Loomis, MDStudent in an Organized Health Care Education/Training Program1043011364
- Reilly Loomis, PA-CPhysician Assistant1053763284
- Victoria Loomis, P.T.Physical Therapist1932313210
- Danielle Lopez, DNPNurse Practitioner1366178964
- Evelyn Lopez, CNS, NPAcute Care Nurse Practitioner1861642506
- Gwen Lopez, MS,CGCGenetic Counselor (M.S.)1669514659
- Jaime Lopez, MDClinical Neurophysiology Physician1033288014
- Jesus Lopez, MDStudent in an Organized Health Care Education/Training Program1093503559
- Marilyn Lopez, NPPediatric Nurse Practitioner1972734366
- Andrea Lorenze, M.D.Hospitalist Physician1003159062
- Javier Lorenzo, MDAnesthesiology Physician1588923791
- Katharine Lorey, PAPhysician Assistant1851908834
- Michael Losak, MDEmergency Medicine Physician1891182184
- Steven Losorelli, MDOtolaryngology Physician1881273035
- Alan Louie, M.D.Psychiatry Physician1881616340
- John Louie, MDVascular & Interventional Radiology Physician1972589703
- Michael Louie, PAPhysician Assistant1356747067
- Martavius LovallStudent in an Organized Health Care Education/Training Program1124606983
- Chen Der Low, NPNurse Practitioner1538617691
- Alarice Lowe, MDAnatomic Pathology & Clinical Pathology Physician1023250917
- Anson Lowe, M.D.Gastroenterology Physician1922165406
- Henry Lowe, M.D.Internal Medicine Physician1831301399
- Jason Lowe, DOEmergency Medicine Physician1477666030
- Katherine Lowe, MDStudent in an Organized Health Care Education/Training Program1962252783
- Patrick Lowery, PA-CPhysician Assistant1922718485
- Katherine Lowry, CRNACertified Registered Nurse Anesthetist1518935253
- Robert Lowsky, MDHematology (Internal Medicine) Physician1083756308
- Jacob Loya, PA-CPhysician Assistant1568801181
- Michelle Lozada, NPNurse Practitioner1689126260
- Amy Lu, MDAnesthesiology Physician1942336615
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.