John Leander PoMD, PHD
John Leander Po, MD, PHD is an Internal Medicine provider in Tucson, AZ, as of July 2026.
- NPI1366638561
- Registered2007
- Class of2003
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
John Leander Po at a glance
- Provider
- John Leander Po
- Credential
- MD, PHD
- Specialty
- Internal Medicine
- Procedures
- Internal Medicine CPT codes
- Location
- Tucson, AZ
- Medical school graduation
- 2003
- NPI registered
- 2007
- NPI
- 1366638561
- 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 John Leander Po practice?
John Leander Po, MD, PHD is based in Tucson, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Leander Po's NPI number?
John Leander Po's National Provider Identifier (NPI) is 1366638561, registered in 2007. Specialty on record: Internal Medicine; credential MD, PHD.
How many Internal Medicine providers in Arizona work at ambulatory surgery centers?
22 Internal Medicine surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Leander Po among them. The Arizona Internal Medicine directory lists each one by city with credential, NPI, and center affiliations.
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