Hari SayanaMD
Gastroenterology·San Antonio, TX
Hari Sayana, MD is a Gastroenterology provider in San Antonio, TX affiliated with 2 ambulatory surgery centers in TX, as of July 2026.
- NPI1245422419
- Registered2007
- Centers2
- StateTX
- Class of2000
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.
Hari Sayana at a glance
- Provider
- Hari Sayana
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- San Antonio, TX
- Medical school graduation
- 2000
- NPI registered
- 2007
- NPI
- 1245422419
- 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 Hari Sayana practice?
Hari Sayana, MD is based in San Antonio, TX and is affiliated with 2 ambulatory surgery centers: San Antonio Endoscopy Center in San Antonio, TX and San Antonio Gastroenterology Endoscopy Center Med Center in San Antonio, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Hari Sayana's NPI number?
Hari Sayana's National Provider Identifier (NPI) is 1245422419, registered in 2007. Specialty on record: Gastroenterology; credential MD.
How many Gastroenterology providers in Texas work at ambulatory surgery centers?
312 Gastroenterology surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Hari Sayana among them. The Texas Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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