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Internal Medicine

Mark A. Norden, MD

Works at hospitals in Frisco, CO · Colorado

Summary

Mark A. Norden, MD (Internal Medicine) is listed by Medicare at 1 hospital in Frisco, CO. NPI 1881670131. 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 Mark A. Norden, 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
27Years since medical school (graduated 1999)
University Of Wisconsin School Of MedicineMedical school
MaleGender (as listed)
Dr Mark a Norden MD PCGroup practice

Quick answers

Which hospitals does Mark A. Norden work at?
Medicare's official clinician data lists Mark A. Norden at 1 hospital: St Anthony Summit Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mark A. Norden see patients?
Medicare's clinician data lists 1 practice location in Frisco, CO. Call before your visit to confirm the address.
What is Mark A. Norden's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Mark A. Norden accept Medicare assignment?
Yes. Medicare's clinician data says Mark A. Norden 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 Mark A. Norden?
(303) 885-4673, as listed in official Medicare / NPI Registry data.
What is Mark A. Norden's NPI number?
1881670131. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mark A. Norden works

Medicare's Facility Affiliation Data lists Mark A. Norden 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 Mark A. Norden is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Mark A. Norden as a member of this group (CMS data updated 2026-10-02).

  • Dr Mark a Norden MD PC5 clinicians in the group

Specialties

Find other Internal Medicine doctors in Colorado →

Other internal medicine doctors in Colorado

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

All internal medicine doctors in Colorado →

Clinician information

CredentialMD
Medical schoolUniversity Of Wisconsin School Of Medicine
Graduation year1999
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881670131
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