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

Annemarie Lynn Utz, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1154370336

Annemarie Lynn Utz, MD practises Emergency Medicine in Denver, Colorado. Graduated from Js Weill Medical College, Cornell University in 1996, 30 years ago. Practices with Williamsburg Emergency Physicians, an 8-clinician group and accepts Medicare assignment. Licensed in Arizona and Colorado.

Years since qualifying
30
Trained at
Js Weill Medical College, Cornell University
Licensed in
AZ, 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

8300 W 38th Ave Lutheran Medical Ctr
Denver, CO 80033-6005 Not confirmed with CMS for 14 years — call before visiting
Phone: (303) 425-2087
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 38695 (CO)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 34648 (AZ)

Record details

NPI number1154370336
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2006
Last updated in NPPESMarch 15, 2012

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1996 (30 years in practice)
Group practice Williamsburg Emergency Physicians — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients387
Services billed 403 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Sentara Williamsburg Regional Medical Center Hospital · Williamsburg, VA

Colleagues at Williamsburg Emergency Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Denver