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Internal Medicine

Kenneth Petersen, MD

Sees patients in Sun City, AZ · Peoria, AZ · Arizona

Summary

Kenneth Petersen, MD (Internal Medicine) is enrolled with Medicare at 3 practice locations in Sun City, AZ and Peoria, AZ. NPI 1912017104. 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 Kenneth Petersen, 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)
University Of Illinois College Of Med (chi/peor/rock/chm-Urb)Medical school
MaleGender (as listed)
BHSM Rehabilitation LLCGroup practice (+1 more)

Quick answers

Where does Kenneth Petersen see patients?
Medicare's clinician data lists 3 practice locations, including Sun City, AZ and Peoria, AZ. Call before your visit to confirm the address.
What is Kenneth Petersen's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Kenneth Petersen accept Medicare assignment?
Yes. Medicare's clinician data says Kenneth Petersen 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 Kenneth Petersen offer telehealth?
Medicare's clinician data says Kenneth Petersen offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Kenneth Petersen?
(623) 876-3800, as listed in official Medicare / NPI Registry data.
What is Kenneth Petersen's NPI number?
1912017104. 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 Kenneth Petersen is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Kenneth Petersen as a member of these groups (CMS data updated 2026-10-02).

  • BHSM Rehabilitation LLC456 clinicians in the group
  • Banner Primary Care Physicians Arizona LLC239 clinicians in the group

Specialties

Find other Internal Medicine doctors in Arizona →

Other internal medicine doctors in Sun City

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

All internal medicine doctors in Sun City →

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year1983
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1912017104
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