Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Emergency Medicine

Megan Free, DO

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

Summary

Megan Free, DO (Emergency Medicine) is listed by Medicare at 4 hospitals in Castle Rock, CO, Littleton, CO and Parker, CO and other places. NPI 1881359032. 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 Megan Free, 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
FemaleGender (as listed)
Usacs Community Emergency Services of Colorado Inc.Group practice (+1 more)

Quick answers

Which hospitals does Megan Free work at?
Medicare's official clinician data lists Megan Free 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 Megan Free see patients?
Medicare's clinician data lists 3 practice locations, including Phoenix, AZ, Apache Junction, AZ and Denver, CO. Call before your visit to confirm the address.
What is Megan Free's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Megan Free accept Medicare assignment?
Yes. Medicare's clinician data says Megan Free 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 Megan Free?
(954) 939-5000, as listed in official Medicare / NPI Registry data.
What is Megan Free's NPI number?
1881359032. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Megan Free works

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

Group practices

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

  • Usacs Community Emergency Services of Colorado Inc.175 clinicians in the group
  • Emergency Professional Services PC108 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arizona →

Other emergency medicine doctors in Phoenix

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

All emergency medicine doctors in Phoenix →

Clinician information

CredentialDO
Medical schoolRocky Vista University College Of Osteopathic Med
Graduation year2022
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881359032
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