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Internal Medicine

Jennifer L. Cool, MD

Sees patients in Sun Lakes, AZ · Arizona

Summary

Jennifer L. Cool, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Sun Lakes, AZ. NPI 1528067477. 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 Jennifer L. Cool, 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
30Years since medical school (graduated 1996)
Creighton University School Of MedicineMedical school
FemaleGender (as listed)
Lakeside Internal Medicine, PLLCGroup practice

Quick answers

Where does Jennifer L. Cool see patients?
Medicare's clinician data lists 1 practice location in Sun Lakes, AZ. Call before your visit to confirm the address.
What is Jennifer L. Cool's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Jennifer L. Cool accept Medicare assignment?
Yes. Medicare's clinician data says Jennifer L. Cool 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 Jennifer L. Cool's NPI number?
1528067477. 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 Jennifer L. Cool is enrolled with Medicare (CMS data updated 2026-10-02).

  • 10450 E Riggs Rd, Suite 110Sun Lakes, AZ 85248

Group practices

Medicare enrollment lists Jennifer L. Cool as a member of this group (CMS data updated 2026-10-02).

  • Lakeside Internal Medicine, PLLC2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Arizona →

Other internal medicine doctors in Sun Lakes

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

All internal medicine doctors in Sun Lakes →

Clinician information

CredentialMD
Medical schoolCreighton University School Of Medicine
Graduation year1996
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528067477
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