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Internal Medicine

Peter S. Young, MD

Sees patients in Phoenix, AZ · Arizona

Summary

Peter S. Young, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Phoenix, AZ. NPI 1376543108. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Peter S. Young, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
43Years since medical school (graduated 1983)
MaleGender (as listed)
Summit Medical Group Arizona LLCGroup practice

Quick answers

Where does Peter S. Young see patients?
Medicare's clinician data lists 1 practice location in Phoenix, AZ. Call before your visit to confirm the address.
What is Peter S. Young's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Peter S. Young accept Medicare assignment?
Yes. Medicare's clinician data says Peter S. Young 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.
Does Peter S. Young offer telehealth?
Medicare's clinician data says Peter S. Young offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Peter S. Young?
(888) 698-6727, as listed in official Medicare / NPI Registry data.
What is Peter S. Young's NPI number?
1376543108. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

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

Group practices

Medicare enrollment lists Peter S. Young as a member of this group (CMS data updated 2026-10-02).

  • Summit Medical Group Arizona LLC158 clinicians in the group

Specialties

Find other Internal Medicine doctors in Arizona →

Other internal medicine doctors in Phoenix

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

All internal medicine doctors in Phoenix →

Clinician information

CredentialMD
Graduation year1983
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1376543108
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians