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Emergency Medicine

Daniel Hansen, DO

Works at hospitals in Castle Rock, CO · Littleton, CO · Parker, CO … · Colorado

Summary

Daniel Hansen, DO (Emergency Medicine) is listed by Medicare at 4 hospitals in Castle Rock, CO, Littleton, CO and Parker, CO and other places. NPI 1417606047. 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 Daniel Hansen, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
4Years since medical school (graduated 2022)
Rocky Vista University College Of Osteopathic MedMedical school
MaleGender (as listed)
Usacs Community Emergency Services of Colorado Inc.Group practice

Quick answers

Which hospitals does Daniel Hansen work at?
Medicare's official clinician data lists Daniel Hansen at 4 hospitals: AdventHealth Castle Rock, AdventHealth Littleton, AdventHealth Parker and AdventHealth Porter. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Daniel Hansen see patients?
Medicare's clinician data lists 2 practice locations, including Denver, CO and Parker, CO. Call before your visit to confirm the address.
What is Daniel Hansen's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Daniel Hansen accept Medicare assignment?
Yes. Medicare's clinician data says Daniel Hansen 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 Daniel Hansen?
(330) 925-4199, as listed in official Medicare / NPI Registry data.
What is Daniel Hansen's NPI number?
1417606047. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Daniel Hansen works

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

Group practices

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

  • Usacs Community Emergency Services of Colorado Inc.175 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Colorado →

Other emergency medicine doctors in Denver

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

All emergency medicine doctors in Denver →

Clinician information

CredentialDO
Medical schoolRocky Vista University College Of Osteopathic Med
Graduation year2022
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1417606047
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