NPI Portal NPI Lookup & Verification

Specialty · city directory

Obstetrics & Gynecology in Walnut Creek, CA

Active Obstetrics & Gynecology providers practising in Walnut Creek, California. Profiles include the NPI number, taxonomy code, license state, and practice address.

94 providers indexed

Obstetrics & Gynecology providers in Walnut Creek, CA

NPI Name Type Specialty Location
1902935869 Alan Kaplan Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1447366505 Alan N Kaplan MD Inc Organization Obstetrics & Gynecology Physician Walnut Creek, CA
1548362122 Anh Do Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1184825135 April Tritto Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1942249388 Babak Edraki Individual Gynecology Physician Walnut Creek, CA
1174253405 Bass Medical Group Organization Obstetrics & Gynecology Physician Walnut Creek, CA
1851892459 Baychildren'S Physicians Organization Maternal & Fetal Medicine Physician Walnut Creek, CA
1497257950 Baychildren'S Physicians Organization Obstetrics & Gynecology Physician Walnut Creek, CA
1881772960 Betty Suh-Burgmann Individual Gynecologic Oncology Physician Walnut Creek, CA
1215224761 Brian Kellert Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1023287943 Christine M. Riley, M.D., Inc. Organization Obstetrics & Gynecology Physician Walnut Creek, CA
1194713834 Christine Riley Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1235128315 Clemens Grosskinsky Individual Reproductive Endocrinology Physician Walnut Creek, CA
1932970449 Collab Fertility Medical, Inc. Organization Reproductive Endocrinology Physician Walnut Creek, CA
1801994330 Contra Costa Obstetrics Gynecology & Infertility Medical Group Inc Organization Obstetrics & Gynecology Physician Walnut Creek, CA
1679065817 Corinne Jansen Individual Gynecologic Oncology Physician Walnut Creek, CA
1487785531 Cypress Womens Cancer Treatment Organization Obstetrics & Gynecology Physician Walnut Creek, CA
1265510341 Dale Tucker Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1962673046 Daniel Paik Individual Gynecologic Oncology Physician Walnut Creek, CA
1407934573 David Niver Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1841364155 Derek Abbassi Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1255645172 Diablo Valley Perinatal Associates, Inc Organization Maternal & Fetal Medicine Physician Walnut Creek, CA
1992965354 Dimitry Lerner Individual Gynecologic Oncology Physician Walnut Creek, CA
1710039524 Donna Di Cenzo Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1538488226 Dr. Louis A.Klein Organization Obstetrics & Gynecology Physician Walnut Creek, CA
1902984065 Elaine Carlitz Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1902984073 Emily Cronbach Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1497635346 Emma Judin Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1720442106 Erryn Tappy Individual Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Walnut Creek, CA
1033297130 Francis Wright Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1306868450 Gerald Katz Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1609404284 Geraldine Shirzai Individual Gynecology Physician Walnut Creek, CA
1649681982 Heidi Chang Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1831199280 Janette Walker Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1154321503 Janine Senior Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1659459741 Jean Kayser Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1932287034 Jeffrey Maier Individual Maternal & Fetal Medicine Physician Walnut Creek, CA
1316981699 Jeffrey Traynor Individual Maternal & Fetal Medicine Physician Walnut Creek, CA
1841634342 Jessica Johns Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1033193040 Johanne Poulin Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1558397141 John Muir Perinatal Medical Group Organization Maternal & Fetal Medicine Physician Walnut Creek, CA
1245492925 Joseph Rose Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1346382314 Justin Collingham Individual Maternal & Fetal Medicine Physician Walnut Creek, CA
1861570947 Larry Dotson Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1184087199 Lauren Sobel Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1104245711 Lillian Lanka Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1124040274 Luman Hughes Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1063627362 Madhavi Vemulapalli Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1063590677 Mark Patterson Individual Obstetrics & Gynecology Physician Walnut Creek, CA
1104957349 Megan Jarvis Lavin Individual Obstetrics & Gynecology Physician Walnut Creek, CA

Frequently asked questions

How many Obstetrics & Gynecology providers are in Walnut Creek, CA?
The latest NPPES snapshot lists 94 active Obstetrics & Gynecology providers with a practice address in Walnut Creek, California.
How do I check a Obstetrics & Gynecology provider's NPI in Walnut Creek?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry: every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-13.