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

Dr. Heidi Chang Xavier, MD

Individual provider Internal Medicine Physician · NPI 1134275720

Dr. Heidi Chang Xavier, MD is an Internal Medicine in Denver, Colorado. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2006, 20 years ago. Practices with Colorado Permanente Medical Group PC, a 1,325-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
20
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
CO
In the registry since
2007
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

10350 E Dakota Ave
Denver, CO 80247-1314
Phone: (303) 338-4545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 47571 (CO)

Record details

NPI number1134275720
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2007
Last updated in NPPESJuly 15, 2026
Certification dateJuly 15, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Colorado Permanente Medical Group Pc — 1325 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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