Molly DayM.D.
Orthopedic Surgery·Madison, WI
Molly Day, M.D. is an Orthopedic Surgery provider in Madison, WI affiliated with 1 ambulatory surgery center in WI, as of July 2026.
- NPI1356721450
- Registered2015
- Centers1
- StateWI
- Class of2015
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.
Molly Day at a glance
- Provider
- Molly Day
- Credential
- M.D.
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Madison, WI
- Medical school
- University of Wisconsin School of Medicine
- Graduated
- 2015
- NPI registered
- 2015
- NPI
- 1356721450
- 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 Molly Day practice?
Molly Day, M.D. is based in Madison, WI and is affiliated with 1 ambulatory surgery center: Madison Surgery Center INC in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Molly Day's NPI number?
Molly Day's National Provider Identifier (NPI) is 1356721450, registered in 2015. Specialty on record: Orthopedic Surgery; credential M.D.
Where did Molly Day go to medical school?
Molly Day, M.D. attended University of Wisconsin School of Medicine, graduating in 2015.
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, Molly Day among them. The Wisconsin Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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