Nathan MasseyM.D.
Gastroenterology·Lexington, KY
Nathan Massey, M.D. is a Gastroenterology provider in Lexington, KY affiliated with 3 ambulatory surgery centers in KY, as of July 2026.
- NPI1891865135
- Registered2006
- Centers3
- StateKY
- Class of1996
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.
- Baptist Physicians Surgery CenterLexington, KY · Gastroenterology, General surgery, Orthopedics, Pain management, Plastic surgery · 30 on panelView center →
- Lexington Surgery CenterLexington, KY · Gastroenterology, Ophthalmology · 30 on panelView center →
- Colorectal Surgical And Gastroenterology AssociatesLexington, KY · Gastroenterology · 10 on panelView center →
Education
Education on record as of August 2026.
Nathan Massey at a glance
- Provider
- Nathan Massey
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Lexington, KY
- Medical school
- University of Kentucky College of Medicine
- Graduated
- 1996
- NPI registered
- 2006
- NPI
- 1891865135
- 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 Nathan Massey practice?
Nathan Massey, M.D. is based in Lexington, KY and is affiliated with 3 ambulatory surgery centers: Baptist Physicians Surgery Center in Lexington, KY, Lexington Surgery Center in Lexington, KY, and Colorectal Surgical And Gastroenterology Associates in Lexington, KY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Nathan Massey's NPI number?
Nathan Massey's National Provider Identifier (NPI) is 1891865135, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Nathan Massey go to medical school?
Nathan Massey, M.D. attended University of Kentucky College of Medicine, graduating in 1996.
How many Gastroenterology providers in Kentucky work at ambulatory surgery centers?
19 Gastroenterology surgeons and proceduralists in Kentucky are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Nathan Massey among them. The Kentucky Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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