Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Jason Weiss, MD, FACS

Individual provider Surgery Physician · NPI 1336377928

Dr. Jason Weiss, MD, FACS is a Colorectal Surgery (Proctology) in Phoenix, Arizona. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2008, 18 years ago. Practices with Banner - University Physician Specialists LLC, a 347-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
18
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
AZ
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
FACS — Fellow of the American College of Surgeons
A surgeon admitted as a fellow of the ACS.

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Practice location Address checks out

1111 E McDowell Rd
Phoenix, AZ 85006-2612
Phone: (602) 521-5100
Fax: (623) 707-4243
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 925 E McDowell Rd, Phoenix, AZ 85006-2502 — (602) 239-2282

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence 50801 (AZ)
Surgery Physician Taxonomy 208600000X · Licence R71537 (AZ)

Record details

NPI number1336377928
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FACS
Sole proprietorYes
NPI enumeratedJune 23, 2009
Last updated in NPPESNovember 11, 2022
Certification dateNovember 11, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Banner - University Physician Specialists Llc — 347 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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