Peter ChalmersMD
Orthopedic Surgery·Saint Louis, MO
Peter Chalmers, MD is an Orthopedic Surgery provider in Saint Louis, MO affiliated with 1 ambulatory surgery center in UT, as of July 2026.
- NPI1518288323
- Registered2010
- Centers1
- StateUT
- Class of2010
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.
Peter Chalmers at a glance
- Provider
- Peter Chalmers
- Credential
- MD
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Saint Louis, MO
- Medical school
- University of Missouri, Columbia School of Medicine
- Graduated
- 2010
- NPI registered
- 2010
- NPI
- 1518288323
- 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 Peter Chalmers practice?
Peter Chalmers, MD is based in Saint Louis, MO and is affiliated with 1 ambulatory surgery center: St Marks Ambulatory Surgery Associates Lp in Salt Lake City, UT. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Peter Chalmers's NPI number?
Peter Chalmers's National Provider Identifier (NPI) is 1518288323, registered in 2010. Specialty on record: Orthopedic Surgery; credential MD.
Where did Peter Chalmers go to medical school?
Peter Chalmers, MD attended University of Missouri, Columbia School of Medicine, graduating in 2010.
How many Orthopedic Surgery providers in Missouri work at ambulatory surgery centers?
87 Orthopedic Surgery surgeons and proceduralists in Missouri are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Peter Chalmers among them. The Missouri Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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