Amy SteinhoffM.D.
Orthopedic Surgery·San Marcos, CA
Amy Steinhoff, M.D. is an Orthopedic Surgery provider in San Marcos, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.
- NPI1457530966
- Registered2007
- Centers2
- StateCA
- Class of2005
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.
Amy Steinhoff at a glance
- Provider
- Amy Steinhoff
- Credential
- M.D.
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- San Marcos, CA
- Medical school
- University of California, Geffen School of Medicine
- Graduated
- 2005
- NPI registered
- 2007
- NPI
- 1457530966
- 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 Amy Steinhoff practice?
Amy Steinhoff, M.D. is based in San Marcos, CA and is affiliated with 2 ambulatory surgery centers: Mission Valley Heights Surgery Center in San Diego, CA and Coast Surgery Center in San Diego, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Amy Steinhoff's NPI number?
Amy Steinhoff's National Provider Identifier (NPI) is 1457530966, registered in 2007. Specialty on record: Orthopedic Surgery; credential M.D.
Where did Amy Steinhoff go to medical school?
Amy Steinhoff, M.D. attended University of California, Geffen School of Medicine, graduating in 2005.
How many Orthopedic Surgery providers in California work at ambulatory surgery centers?
538 Orthopedic Surgery surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Amy Steinhoff among them. The California Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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