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Plastic and Reconstructive Surgery

Hannah St. Denis-Katz, MD

Works at hospitals in Phoenix, AZ · Gilbert, AZ · Glendale, AZ · Arizona

Summary

Dr. Hannah St. Denis-Katz, MD is a plastic surgeon at 10424 W Santa Fe Dr, Sun City, AZ 85351. Phone: (623) 832-3400. Accepts Medicare assignment. NPI 1770375701. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about Hannah St. Denis-Katz, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Hannah St. Denis-Katz accept Medicare assignment?
Yes. Medicare's clinician data says Hannah St. Denis-Katz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Hannah St. Denis-Katz's NPI number?
1770375701. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Hannah St. Denis-Katz works

Medicare's Facility Affiliation Data lists Hannah St. Denis-Katz at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Hannah St. Denis-Katz is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Hannah St. Denis-Katz as a member of this group (CMS data updated October 2, 2026).

  • Banner Cancer Center Specialists LLC344 clinicians in the group

Specialties

Find other Plastic and Reconstructive Surgery doctors in Arizona →

Other plastic surgeons in Arizona

Clinicians with the same Medicare primary specialty in Arizona — not a recommendation.

All plastic surgeons in Arizona →

Other clinicians in Banner Cancer Center Specialists LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770375701
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians