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General Surgery

Lyndsay A. Deeter, MD

Works at hospitals in Phoenix, AZ · Arizona

Summary

Dr. Lyndsay A. Deeter, MD is a general surgeon at 2601 E Roosevelt St, Phoenix, AZ 85008. Phone: (602) 344-5011. Accepts Medicare assignment. In 2024, Lyndsay A. Deeter had 35 Original Medicare patients and 456 services. NPI 1891027710. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 2601 E Roosevelt St, Phoenix, AZ 85008 · Directions
  • Phone: (602) 344‑5011
  • Medicare: Accepts Medicare assignment
  • Hospital: Valleywise Health Medical Center
  • Group practice: District Medical Group Inc
  • Medical school: Creighton University School Of Medicine · graduated 2009 (17 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Lyndsay A. Deeter, 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 Lyndsay A. Deeter accept Medicare assignment?
Yes. Medicare's clinician data says Lyndsay A. Deeter 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.
How many Medicare patients does Lyndsay A. Deeter see?
In 2024, CMS data shows 35 Original Medicare patients and 456 services for Lyndsay A. Deeter. This counts Original Medicare only and measures volume, not quality.
What is Lyndsay A. Deeter's NPI number?
1891027710. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Lyndsay A. Deeter, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients35
Services billed to Medicare456
Different services or procedures33
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Preparation of skin graft site of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less (15003)219 services
  2. Preparation of skin graft site of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less (15002)15 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol69%
  • Diabetes54%
  • Ischemic heart disease54%
  • Depression43%
  • Arthritis40%

Hospitals where Lyndsay A. Deeter works

Medicare's Facility Affiliation Data lists Lyndsay A. Deeter 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 Lyndsay A. Deeter is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lyndsay A. Deeter as a member of this group (CMS data updated October 2, 2026).

  • District Medical Group Inc458 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 →

Other clinicians in District Medical Group Inc

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

Clinician information

CredentialMD
Medical schoolCreighton University School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891027710
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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians