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Internal Medicine

Stephen Denagy, MD

Sees patients in Ammon, ID · Idaho

Summary

Stephen Denagy, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Ammon, ID. NPI 1336273085. 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 Stephen Denagy, 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
44Years since medical school (graduated 1982)
Hahneman Medical College Of The PacificMedical school
MaleGender (as listed)
Pearl Health ClinicGroup practice

Quick answers

Where does Stephen Denagy see patients?
Medicare's clinician data lists 1 practice location in Ammon, ID. Call before your visit to confirm the address.
What is Stephen Denagy's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Stephen Denagy accept Medicare assignment?
Yes. Medicare's clinician data says Stephen Denagy 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 Stephen Denagy offer telehealth?
Medicare's clinician data says Stephen Denagy offers telehealth services. Ask the office which visits can be done by video or phone.
What is Stephen Denagy's NPI number?
1336273085. 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 Stephen Denagy is enrolled with Medicare (CMS data updated 2026-10-02).

  • 2705 E 17th StAmmon, ID 83406

Group practices

Medicare enrollment lists Stephen Denagy as a member of this group (CMS data updated 2026-10-02).

  • Pearl Health Clinic38 clinicians in the group

Specialties

Find other Internal Medicine doctors in Idaho →

Other internal medicine doctors in Idaho

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

All internal medicine doctors in Idaho →

Clinician information

CredentialMD
Medical schoolHahneman Medical College Of The Pacific
Graduation year1982
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1336273085
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