James DahmMD

Orthopedic Surgery·Madison, WI

James Dahm, MD is an Orthopedic Surgery provider in Madison, WI affiliated with 2 ambulatory surgery centers in WI, as of July 2026.

NPI1649763947
Registered2018
Centers2
StateWI
Class of2018

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Ambulatory surgery centers

Centers whose service lines match this provider’s. Affiliations change; verify independently.

Marshfield Clinic INCMarshfield, WI · Gastroenterology, Ophthalmology, Orthopedics, Pain management, Urology, Vascular · 30 on panelView center →
Madison Surgery Center INCMadison, WI · Ophthalmology, Orthopedics, Pain management · 30 on panelView center →

James Dahm at a glance

Provider: James Dahm
Credential: MD
Specialty: Orthopedic Surgery
Procedures: Orthopedic Surgery CPT codes
Location: Madison, WI
Medical school graduation: 2018
NPI registered: 2018
NPI: 1649763947
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 James Dahm practice?

James Dahm, MD is based in Madison, WI and is affiliated with 2 ambulatory surgery centers: Marshfield Clinic INC in Marshfield, WI and Madison Surgery Center INC in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.

What is James Dahm's NPI number?

James Dahm's National Provider Identifier (NPI) is 1649763947, registered in 2018. Specialty on record: Orthopedic Surgery; credential MD.

How many Orthopedic Surgery providers in Wisconsin work at ambulatory surgery centers?

125 Orthopedic Surgery surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, James Dahm among them. The Wisconsin Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.

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