Duke AhnM.D.
Orthopedic Surgery·Los Alamitos, CA
Duke Ahn, M.D. is an Orthopedic Surgery provider in Los Alamitos, CA, as of July 2026.
- NPI1942318373
- Registered2006
- Class of1990
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Duke Ahn at a glance
- Provider
- Duke Ahn
- Credential
- M.D.
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Los Alamitos, CA
- Medical school
- Northwestern University Feinberg Medical School
- Graduated
- 1990
- NPI registered
- 2006
- NPI
- 1942318373
- 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 Duke Ahn practice?
Duke Ahn, M.D. is based in Los Alamitos, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Duke Ahn's NPI number?
Duke Ahn's National Provider Identifier (NPI) is 1942318373, registered in 2006. Specialty on record: Orthopedic Surgery; credential M.D.
Where did Duke Ahn go to medical school?
Duke Ahn, M.D. attended Northwestern University Feinberg Medical School, graduating in 1990.
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, Duke Ahn among them. The California Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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