Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Megan W Eliassen, MD

Individual provider Family Medicine Physician · NPI 1467461483

Megan W Eliassen, MD is a Family Practice in Denver, Colorado. Graduated from University of Massachusetts Medical School in 1999, 27 years ago. Practices with Catholic Health Initiatives Colorado, a 1,266-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
27
Trained at
University of Massachusetts Medical School
Licensed in
CO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4231 W 16th Ave
Denver, CO 80204-1335
Phone: (303) 629-2333
Fax: (303) 595-2662
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 14300 Orchard Pkwy, Westminster, CO 80023-9206 — (303) 430-5560

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DR.0039090 (CO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 39090 (CO)

Record details

NPI number1467461483
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 7, 2006
Last updated in NPPESSeptember 19, 2022
Certification dateSeptember 19, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1999 (27 years in practice)
Group practice Catholic Health Initiatives Colorado — 1266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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