Karen HanMD
Dermatology·Palo Alto, CA
Karen Han, MD is a Dermatology provider in Palo Alto, CA, as of July 2026.
- NPI1811908692
- Registered2006
- Class of1998
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Karen Han at a glance
- Provider
- Karen Han
- Credential
- MD
- Specialty
- Dermatology
- Location
- Palo Alto, CA
- Medical school
- Northwestern University Feinberg Medical School
- Graduated
- 1998
- NPI registered
- 2006
- NPI
- 1811908692
- 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 Karen Han practice?
Karen Han, MD is based in Palo Alto, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Karen Han's NPI number?
Karen Han's National Provider Identifier (NPI) is 1811908692, registered in 2006. Specialty on record: Dermatology; credential MD.
Where did Karen Han go to medical school?
Karen Han, MD attended Northwestern University Feinberg Medical School, graduating in 1998.
How many Dermatology providers in California work at ambulatory surgery centers?
426 Dermatology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Karen Han among them. The California Dermatology directory lists each one by city with credential, NPI, and center affiliations.
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