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

General Surgery

Kevin J. Masur, MD

Works at hospitals in Mesa, AZ · Scottsdale, AZ · Phoenix, AZ · Arizona

Summary

Kevin J. Masur, MD (General Surgery) is listed by Medicare at 3 hospitals in Mesa, AZ, Scottsdale, AZ and Phoenix, AZ. NPI 1306040407. 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 Kevin J. Masur, 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

General SurgeryPrimary specialty
YesAccepts Medicare assignment
21Years since medical school (graduated 2005)
Indiana University School Of MedicineMedical school
MaleGender (as listed)
Arizona Advanced Surgery LLCGroup practice

Quick answers

Which hospitals does Kevin J. Masur work at?
Medicare's official clinician data lists Kevin J. Masur at 3 hospitals: Banner Desert Medical Center, HonorHealth Scottsdale Osborn Medical Center and HonorHealth Tempe Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Kevin J. Masur see patients?
Medicare's clinician data lists 2 practice locations, including Phoenix, AZ and Mesa, AZ. Call before your visit to confirm the address.
What is Kevin J. Masur's specialty?
Medicare lists General Surgery as the primary specialty.
Does Kevin J. Masur accept Medicare assignment?
Yes. Medicare's clinician data says Kevin J. Masur 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 Kevin J. Masur?
(602) 340-0201, as listed in official Medicare / NPI Registry data.
What is Kevin J. Masur's NPI number?
1306040407. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Kevin J. Masur works

Medicare's Facility Affiliation Data lists Kevin J. Masur 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 Kevin J. Masur is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kevin J. Masur as a member of this group (CMS data updated 2026-10-02).

  • Arizona Advanced Surgery LLC95 clinicians in the group

Specialties

Find other General Surgery doctors in Arizona →

Other general surgeons in Phoenix

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

All general surgeons in Phoenix →

Clinician information

CredentialMD
Medical schoolIndiana University School Of Medicine
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306040407
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