Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Colorectal Surgery (Proctology)

Peter K. Lee, MD

Works at hospitals in Tucson, AZ · Arizona

Summary

Peter K. Lee, MD (Colorectal Surgery (Proctology)) is listed by Medicare at 1 hospital in Tucson, AZ. NPI 1891939708. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Peter K. Lee, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Colorectal Surgery (Proctology)Primary specialty
YesAccepts Medicare assignment
25Years since medical school (graduated 2001)
Columbia University College Of Physicians And SurgeonsMedical school
MaleGender (as listed)
TMC Medical NetworkGroup practice (+1 more)

Quick answers

Which hospitals does Peter K. Lee work at?
Medicare's official clinician data lists Peter K. Lee at 1 hospital: Tucson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Peter K. Lee see patients?
Medicare's clinician data lists 1 practice location in Tucson, AZ. Call before your visit to confirm the address.
What is Peter K. Lee's specialty?
Medicare lists Colorectal Surgery (Proctology) as the primary specialty.
Does Peter K. Lee accept Medicare assignment?
Yes. Medicare's clinician data says Peter K. Lee accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Peter K. Lee?
(520) 420-2580, as listed in official Medicare / NPI Registry data.
What is Peter K. Lee's NPI number?
1891939708. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Peter K. Lee works

Medicare's Facility Affiliation Data lists Peter K. Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Peter K. Lee is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Peter K. Lee as a member of these groups (CMS data updated 2026-10-02).

  • TMC Medical Network281 clinicians in the group
  • Tmcone96 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in Arizona →

Other colorectal surgeons in Tucson

Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.

All colorectal surgeons in Tucson →

Clinician information

CredentialMD
Medical schoolColumbia University College Of Physicians And Surgeons
Graduation year2001
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891939708
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians