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Internal Medicine

Peter Urffer, MD

Works at hospitals in Westminster, CO · Denver, CO · Englewood, CO … · Colorado

Summary

Peter Urffer, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Westminster, CO, Denver, CO and Englewood, CO and other places. NPI 1447320155. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Peter Urffer, 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
31Years since medical school (graduated 1995)
MaleGender (as listed)
Colorado Permanente Medical Group PCGroup practice (+2 more)

Quick answers

Which hospitals does Peter Urffer work at?
Medicare's official clinician data lists Peter Urffer at 5 hospitals: Centura Health-St Anthony North Health Campus, HCA HealthONE Rose, Hca-Healthone dba Swedish Medical Center, Medical Center of the Rockies and Poudre Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Peter Urffer see patients?
Medicare's clinician data lists 7 practice locations, including Denver, CO, Westminster, CO and Johnstown, CO. Call before your visit to confirm the address.
What is Peter Urffer's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Peter Urffer accept Medicare assignment?
Yes. Medicare's clinician data says Peter Urffer 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 the phone number for Peter Urffer?
(303) 338-4545, as listed in official Medicare / NPI Registry data.
What is Peter Urffer's NPI number?
1447320155. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Peter Urffer works

Medicare's Facility Affiliation Data lists Peter Urffer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Peter Urffer is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

Group practices

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

  • Colorado Permanente Medical Group PC1,327 clinicians in the group
  • Hospital Medicine Services of Colorado, LLC71 clinicians in the group
  • Impact Physician Group LLC20 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Denver

Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.

All internal medicine doctors in Denver →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447320155
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians