Robert AranD.O.
Robert Aran, D.O. is a Gastroenterology provider in Tulsa, OK affiliated with 2 ambulatory surgery centers in OK, as of July 2026.
- NPI1003357039
- Registered2017
- Centers2
- StateOK
- Class of2017
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 Aran at a glance
- Provider
- Robert Aran
- Credential
- D.O.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Tulsa, OK
- Medical school
- Oklahoma State University College of Osteopathic Medicine
- Graduated
- 2017
- NPI registered
- 2017
- NPI
- 1003357039
- 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 Aran practice?
Robert Aran, D.O. is based in Tulsa, OK and is affiliated with 2 ambulatory surgery centers: Tulsa Endoscopy Center in Tulsa, OK and Uspi Memorial Surgery Center in Tulsa, OK. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Robert Aran's NPI number?
Robert Aran's National Provider Identifier (NPI) is 1003357039, registered in 2017. Specialty on record: Gastroenterology; credential D.O.
Where did Robert Aran go to medical school?
Robert Aran, D.O. attended Oklahoma State University College of Osteopathic Medicine, graduating in 2017.
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 Aran among them. The Oklahoma Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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