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

Individual provider Infectious Disease Physician · NPI 1144545799

Grace Ellen Marx, MD is an Infectious Disease in Denver, Colorado. Graduated from University of Washington School of Medicine in 2010, 16 years ago. Practices with Denver Health and Hospital Authority, a 829-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
16
Trained at
University of Washington School of Medicine
Licensed in
CO
In the registry since
2010
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

605 Bannock St Mc 2600
Denver, CO 80204-4505
Phone: (303) 602-8736
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 52448 (CO)

Record details

NPI number1144545799
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2010
Last updated in NPPESMarch 2, 2021
Certification dateMarch 2, 2021
Mailing address12300 W 38th Ave, Wheat Ridge, CO 80033-3839

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Denver Health And Hospital Authority — 829 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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