Kathleen Van LeeuwenMD
Kathleen Van Leeuwen, MD is a General Surgery provider in Phoenix, AZ affiliated with 1 ambulatory surgery center in AZ, as of July 2026.
- NPI1003818642
- Registered2005
- Centers1
- StateAZ
- Class of1996
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.
Kathleen Van Leeuwen at a glance
- Provider
- Kathleen Van Leeuwen
- Credential
- MD
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Phoenix, AZ
- Medical school
- Columbia University College of Physicians and Surgeons
- Graduated
- 1996
- NPI registered
- 2005
- NPI
- 1003818642
- 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 Kathleen Van Leeuwen practice?
Kathleen Van Leeuwen, MD is based in Phoenix, AZ and is affiliated with 1 ambulatory surgery center: Banner Phoenix Surgery Center LLC in Phoenix, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Kathleen Van Leeuwen's NPI number?
Kathleen Van Leeuwen's National Provider Identifier (NPI) is 1003818642, registered in 2005. Specialty on record: General Surgery; credential MD.
Where did Kathleen Van Leeuwen go to medical school?
Kathleen Van Leeuwen, MD attended Columbia University College of Physicians and Surgeons, graduating in 1996.
How many General Surgery providers in Arizona work at ambulatory surgery centers?
84 General Surgery surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Kathleen Van Leeuwen among them. The Arizona General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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