Gary Van DeventerMD
Gastroenterology·Santa Barbara, CA
Gary Van Deventer, MD is a Gastroenterology provider in Santa Barbara, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1285628933
- Registered2005
- Centers3
- StateCA
- Class of1973
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Sansum ClinicSanta Barbara, CA · Gastroenterology · 8 on panelView center →
- Santa Barbara Outpatient Surgery Center LLC Dba Santa Barbara Surgery CenterSanta Barbara, CA · Gastroenterology, Ophthalmology · 8 on panelView center →
- Santa Barbara Surgery Center LpSanta Barbara, CA · Gastroenterology, Ophthalmology · 5 on panelView center →
Education
Education on record as of August 2026.
Gary Van Deventer at a glance
- Provider
- Gary Van Deventer
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Santa Barbara, CA
- Medical school
- University of Texas Medical Branch at Galveston
- Graduated
- 1973
- NPI registered
- 2005
- NPI
- 1285628933
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Gary Van Deventer practice?
Gary Van Deventer, MD is based in Santa Barbara, CA and is affiliated with 3 ambulatory surgery centers: Sansum Clinic in Santa Barbara, CA, Santa Barbara Outpatient Surgery Center LLC Dba Santa Barbara Surgery Center in Santa Barbara, CA, and Santa Barbara Surgery Center Lp in Santa Barbara, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gary Van Deventer's NPI number?
Gary Van Deventer's National Provider Identifier (NPI) is 1285628933, registered in 2005. Specialty on record: Gastroenterology; credential MD.
Where did Gary Van Deventer go to medical school?
Gary Van Deventer, MD attended University of Texas Medical Branch at Galveston, graduating in 1973.
How many Gastroenterology providers in California work at ambulatory surgery centers?
547 Gastroenterology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Gary Van Deventer among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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