Leo StempMD
Anesthesiology·Springfield, MA
Leo Stemp, MD is an Anesthesiology provider in Springfield, MA affiliated with 3 ambulatory surgery centers in MA, as of July 2026.
- NPI1528020278
- Registered2006
- Centers3
- StateMA
- Class of1983
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.
Leo Stemp at a glance
- Provider
- Leo Stemp
- Credential
- MD
- Specialty
- Anesthesiology
- Procedures
- Anesthesiology CPT codes
- Location
- Springfield, MA
- Medical school
- Harvard Medical School
- Graduated
- 1983
- NPI registered
- 2006
- NPI
- 1528020278
- 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 Leo Stemp practice?
Leo Stemp, MD is based in Springfield, MA and is affiliated with 3 ambulatory surgery centers: Greater Springfield Surgery Center LLC in Springfield, MA, Pioneer Valley Surgicenter LLC in Springfield, MA, and Mdsine LLC in Springfield, MA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Leo Stemp's NPI number?
Leo Stemp's National Provider Identifier (NPI) is 1528020278, registered in 2006. Specialty on record: Anesthesiology; credential MD.
Where did Leo Stemp go to medical school?
Leo Stemp, MD attended Harvard Medical School, graduating in 1983.
How many Anesthesiology providers in Massachusetts work at ambulatory surgery centers?
10 Anesthesiology surgeons and proceduralists in Massachusetts are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Leo Stemp among them. The Massachusetts Anesthesiology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Leo Stemp analysis
Tell us where to send it. Our team will prepare an analysis of Leo Stemp covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.