NPI
Gastroenterologists in La Jolla, CA
40 gastroenterologists in La Jolla, CA in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Gastroenterology). 41 are listed from the live registry. Each row shows the credential, practice address, phone, and NPI.
This search stays in California.
License: a US government work, in the public domain (Public Domain Mark 1.0).
Run it in Rivvi
Every provider listed as Internal Medicine, Gastroenterology near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
Free to start. Opens Rivvi, the AI workspace for healthcare teams.
Gastroenterologists in La Jolla
1 to 40 of 41
- 1912437617Laurel Branch, MD · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (800) 926-8273
- 1518048990John Carethers, M.D. · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (800) 926-8273
- 1548636343Phillip Cohen-Lyons, M.D. · 9350 Campus Point Dr, Perlman Medical Offices, La Jolla CA 92037 · Phone (747) 220-7411
- 1609847482Walter Coyle, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8879 · Fax (858) 554-8065
- 1912085986Donald J. Ritt MD, Inc · 9850 Genesee Ave Ste 930, La Jolla CA 92037 · Phone (858) 373-0212 · Fax (858) 450-9028
- 1093548117Claudia Dziegielewski, MD · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (858) 657-7000
- 1942320288Syed Fehmi, M.D., M.S · 9300 Campus Point Dr, Ucsd Thornton Hospital, La Jolla CA 92037 · Phone (409) 789-6938
- 1073879789Arnold Flick, M.D. · 5417 Pacifica Dr, La Jolla CA 92037 · Phone (858) 581-9031
- 1619943016Parviz Foroozan, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8880
- 1841465499Frank E. Mayer, M.D., A Professional Corporation · 9850 Genesee Ave, Suite 560, La Jolla CA 92037 · Phone (858) 457-3737 · Fax (858) 452-1421
- 1417935081Catherine Frenette, M.D. · 10666 N Torrey Pines Rd, N200, La Jolla CA 92037 · Phone (858) 554-4310 · Fax (858) 554-3009
- 1073778551Pradipta Ghosh, M.D. · 9500 Gilman Dr, Uc303, La Jolla CA 92093 · Phone (858) 534-2766
- 1134789258Joy-Marie Hermes, MD · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8879
- 1851583058Douglas Hunt, M.D. · 9898 Genesee Ave, La Jolla CA 92037 · Phone (858) 824-5000
- 1942460001Gauree Konijeti, MD, MPH · 10666 N Torrey Pines Rd, Scripps Digestive and Liver Diseases, La Jolla CA 92037 · Phone (858) 554-8879
- 1588765085Mary Krinsky, D.O. · 9300 Campus Point Dr, La Jolla CA 92037 · Phone (619) 543-2347 · Fax (858) 657-7259
- 1568442697John Kuldau, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8880
- 1174029821Selena Kuo · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (800) 926-8273
- 1134389653Wilson Kwong, M.D. · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (619) 543-2347
- 1114679115La Jolla Gi Hospitalists, Inc. · 9888 Genesee Ave, La Jolla CA 92037 · Phone (858) 457-4123
- 1083602338Jill Lane, MD · 10666 N Torrey Pines Rd, Maildrop 203n, La Jolla CA 92037 · Phone (858) 554-8879
- 1902427214Olivia Lanser, MD · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-3200
- 1730356106Bahar Madani, MD · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-4310
- 1487882478Ahmad Mansour, MD · 9898 Genesee Ave, La Jolla CA 92037 · Phone (858) 824-4151 · Fax (858) 964-3123
- 1720985963Teppei Masunaga · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (619) 543-2347
- 1215949201Andrew Mayer, MD · 9850 Genesee Ave, #820, La Jolla CA 92037 · Phone (858) 453-5200 · Fax (858) 453-4589
- 1598760589Frank Mayer, M.D. · 9850 Genesee Ave, Ste 930, La Jolla CA 92037 · Phone (858) 457-3737 · Fax (858) 550-9047
- 1851323992Otto Nebel, M.D. · 9850 Genesee Ave, Suite 820, La Jolla CA 92037 · Phone (858) 453-5200 · Fax (858) 453-5160
- 1568874675Quan Nhu, M.D., Ph.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-3200 · Fax (858) 554-3232
- 1265540843Richard Nodurft, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 455-9100 · Fax (858) 784-5933
- 1972037026Nabil Noureddin, M.D. · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (800) 926-8273
- 1518951714Edward Paredez, M.D. · 9850 Genesee Ave, Suite 820, La Jolla CA 92037 · Phone (858) 453-5200 · Fax (858) 453-4589
- 1124082748Paul Pockros, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8880
- 1942272976Warren Reidel, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8054
- 1740537349San Diego Digestive Diseases · 8837 Villa La Jolla Dr, La Jolla CA 92039 · Phone (858) 215-2452
- 1497047369Preetika Sinh, M.D. · 9350 Campus Point Dr, La Jolla CA 92037 · Phone (800) 926-8273
- 1609133750Matthew Skinner, M.D. · 9898 Genesee Ave, 1st Floor (Amp 130), La Jolla CA 92037 · Phone (858) 824-4151
- 1366492464Williamson Strum, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8880
- 1013653831Arvin Jeremy Tan, MD · 10666 N Torrey Pines Rd # 203n, La Jolla CA 92037 · Phone (858) 554-3200 · Fax (858) 554-3232
- 1871947697Sushrut Thiruvengadam, M.D. · 10666 N Torrey Pines Rd, La Jolla CA 92037 · Phone (858) 554-8955
Page 1Next
Related
- All NPIs in La Jolla, CA
- NPIs in California
- Taxonomy code 207RG0100X
- Student in an Organized Health Care Education/Training Program providers306
- Pharmacists201
- Internal Medicine Doctors179
- Clinical Psychologists152
- Physician Assistants147
- Psychiatrists115
- Pharmacies in La Jolla, CA21
- OIG exclusion check
- Medicare enrollment lookup
Questions
How many gastroenterologists are in La Jolla, CA?
40 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Gastroenterology as their primary taxonomy and a practice location in La Jolla, CA.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.