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Colon & Rectal Surgery in California - NPI Providers

Active Colon & Rectal Surgery providers with a practice location in California. Each profile shows the NPI number, taxonomy code, license details, and practice address, useful for claims, credentialing, and verifying a provider.

258 providers in California

Colon & Rectal Surgery providers in California

NPI Name Type Specialty Location
1376032342 Adam Truong Individual Colon & Rectal Surgery Physician West Hollywood, CA
1417016163 Adil Farooqui Individual Colon & Rectal Surgery Physician Los Angeles, CA
1386920718 Adrian Ortega Individual Colon & Rectal Surgery Physician Los Angeles, CA
1609954478 Ahmed Alkoraishi Individual Colon & Rectal Surgery Physician Hayward, CA
1700011533 Albert Chung Individual Colon & Rectal Surgery Physician Santa Ana, CA
1205935913 Alessio Pigazzi Individual Colon & Rectal Surgery Physician Los Angeles, CA
1245228519 Alexander Tovar Individual Colon & Rectal Surgery Physician Burbank, CA
1023443587 Alexandra Elias Individual Colon & Rectal Surgery Physician Bakersfield, CA
1821484130 Alison Tammany Individual Colon & Rectal Surgery Physician Salinas, CA
1891130100 Allison Aka Individual Colon & Rectal Surgery Physician Loma Linda, CA
1720289044 Anamaria Mcelrath-Garza Individual Colon & Rectal Surgery Physician Glendale, CA
1720092679 Andreas Kaiser Individual Colon & Rectal Surgery Physician Duarte, CA
1710029681 Andrew Shelton Individual Colon & Rectal Surgery Physician Stanford, CA
1750485363 Anil Bahadursingh Individual Colon & Rectal Surgery Physician Anaheim, CA
1881655868 Anita Gregory Individual Colon & Rectal Surgery Physician Orange, CA
1639337843 Ankit Sarin Individual Colon & Rectal Surgery Physician Sacramento, CA
1437358884 Anne Lin Individual Colon & Rectal Surgery Physician Los Angeles, CA
1033210042 Arden Morris Individual Colon & Rectal Surgery Physician Palo Alto, CA
1245930882 Armen Christopher Gregorian MD Inc Organization Colon & Rectal Surgery Physician Glendale, CA
1275929606 Asya Ofshteyn Individual Colon & Rectal Surgery Physician San Jose, CA
1164601449 Autar Wali Individual Colon & Rectal Surgery Physician Pomona, CA
1538337654 Babak N. Rad, M.D., Inc. Organization Colon & Rectal Surgery Physician Newport Beach, CA
1821013046 Babak Rad Individual Colon & Rectal Surgery Physician Newport Beach, CA
1619359874 Bassem Ghobrial Individual Colon & Rectal Surgery Physician French Camp, CA
1255593612 Benjamin Abbadessa Individual Colon & Rectal Surgery Physician San Diego, CA
1720139488 Beth Moore Individual Colon & Rectal Surgery Physician West Hollywood, CA
1982992442 Beth Moore MD Inc Organization Colon & Rectal Surgery Physician W Hollywood, CA
1275544116 Beverley Petrie Individual Colon & Rectal Surgery Physician Torrance, CA
1538472956 Bobby Harris Individual Colon & Rectal Surgery Physician Los Angeles, CA
1891870770 Brian Mcguinness Individual Colon & Rectal Surgery Physician Walnut Creek, CA
1730438037 Burzeen Karanjawala Individual Colon & Rectal Surgery Physician Sacramento, CA
1750762001 Carlos Esparza Monzavi Individual Colon & Rectal Surgery Physician Irvine, CA
1003886490 Carmen Ruiz Individual Colon & Rectal Surgery Physician Glendale, CA
1407514169 Carmen Ruiz MD Inc Organization Colon & Rectal Surgery Physician Glendale, CA
1669427506 Castle Rock Medical Group Organization Colon & Rectal Surgery Physician San Diego, CA
1457705683 Catherine Zhu Individual Colon & Rectal Surgery Physician Orange, CA
1376844753 Center for Colorectal Health Inc Organization Colon & Rectal Surgery Physician San Francisco, CA
1982841250 Central Valley Colon & Rectal Surgical Associates, Inc. Organization Colon & Rectal Surgery Physician Fresno, CA
1265537831 Charles Headrick Individual Colon & Rectal Surgery Physician Tarzana, CA
1063531176 Chau V Dang MD Inc A Medical Corporation Organization Colon & Rectal Surgery Physician Pleasanton, CA
1912018177 Ching-Fong Wu Individual Colon & Rectal Surgery Physician Visalia, CA
1881035814 Christina Jenkins Individual Colon & Rectal Surgery Physician Mission Viejo, CA
1174171409 Christina N Jenkins MD Organization Colon & Rectal Surgery Physician Mission Viejo, CA
1073804696 Christine Hsieh Individual Colon & Rectal Surgery Physician Los Angeles, CA
1023198769 Clifford Ko Individual Colon & Rectal Surgery Physician Los Angeles, CA
1265779334 Colorectal Center of San Diego, Inc. Organization Colon & Rectal Surgery Physician Vista, CA
1497054126 Cristina Harnsberger Individual Colon & Rectal Surgery Physician Santa Barbara, CA
1265523351 Daniel Ng Individual Colon & Rectal Surgery Physician Newport Beach, CA
1528280930 Dat T Nguyen Organization Colon & Rectal Surgery Physician Pleasanton, CA
1497938310 David B. Rosenfeld, M.D., Inc. Organization Colon & Rectal Surgery Physician Simi Valley, CA

Colon & Rectal Surgery by city in California

Frequently asked questions

How many Colon & Rectal Surgery providers are in California?
The latest NPPES snapshot lists 258 active providers with Colon & Rectal Surgery as their primary taxonomy and a practice location in California.
How do I verify a Colon & Rectal Surgery provider's NPI in California?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes, the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.

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