Robert HolbrookM.D.
Robert Holbrook, M.D. is a Gastroenterology provider in Norman, OK affiliated with 3 ambulatory surgery centers in OK, as of July 2026.
- NPI1053352054
- Registered2006
- Centers3
- StateOK
- 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.
Education
Education on record as of August 2026.
Robert Holbrook at a glance
- Provider
- Robert Holbrook
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Norman, OK
- Medical school
- University of Oklahoma College of Medicine
- Graduated
- 2000
- NPI registered
- 2006
- NPI
- 1053352054
- 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 Robert Holbrook practice?
Robert Holbrook, M.D. is based in Norman, OK and is affiliated with 3 ambulatory surgery centers: West Norman Endoscopy in Norman, OK, Norman Endoscopy Center in Norman, OK, and Gi OR Norman in Norman, OK. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Robert Holbrook's NPI number?
Robert Holbrook's National Provider Identifier (NPI) is 1053352054, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Robert Holbrook go to medical school?
Robert Holbrook, M.D. attended University of Oklahoma College of Medicine, graduating in 2000.
How many Gastroenterology providers in Oklahoma work at ambulatory surgery centers?
25 Gastroenterology surgeons and proceduralists in Oklahoma are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Robert Holbrook among them. The Oklahoma Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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