Michael PhanMD
Internal Medicine·Harbor City, CA
Michael Phan, MD is an Internal Medicine provider in Harbor City, CA, as of July 2026.
- NPI1821165705
- Registered2006
- Class of1998
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Michael Phan at a glance
- Provider
- Michael Phan
- Credential
- MD
- Specialty
- Internal Medicine
- Procedures
- Internal Medicine CPT codes
- Location
- Harbor City, CA
- Medical school
- University of California, San Diego School of Medicine
- Graduated
- 1998
- NPI registered
- 2006
- NPI
- 1821165705
- 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 Michael Phan practice?
Michael Phan, MD is based in Harbor City, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Michael Phan's NPI number?
Michael Phan's National Provider Identifier (NPI) is 1821165705, registered in 2006. Specialty on record: Internal Medicine; credential MD.
Where did Michael Phan go to medical school?
Michael Phan, MD attended University of California, San Diego School of Medicine, graduating in 1998.
How many Internal Medicine providers in California work at ambulatory surgery centers?
209 Internal Medicine surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Michael Phan among them. The California Internal Medicine directory lists each one by city with credential, NPI, and center affiliations.
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