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

Marilyn Ann Nguyen, DO

Individual provider Family Medicine Physician · NPI 1457704371

Marilyn Ann Nguyen, DO is a Family Practice in Westminster, Colorado. Qualified in 2016, 10 years ago. Practices with Catholic Health Initiatives Colorado, a 1,266-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
10
Licensed in
CO
In the registry since
2016
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

14300 Orchard Pkwy Fl 2
Westminster, CO 80023-9206
Phone: (720) 627-4921
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11310 Huron St Ste 100, Northglenn, CO 80234-3090 — (303) 450-7435

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DR0062234 (CO)

Record details

NPI number1457704371
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 15, 2016
Last updated in NPPESDecember 23, 2024
Certification dateDecember 23, 2024
Mailing address11310 Huron St Ste 100, Northglenn, CO 80234-3090

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Catholic Health Initiatives Colorado — 1266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Westminster