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

Holly Marie Williams, MD

Individual provider Emergency Medicine Physician · NPI 1184935041

Holly Marie Williams, MD is an Emergency Medicine in Worland, Wyoming. Graduated from University of Utah School of Medicine in 2010, 16 years ago. Practices with Washakie Medical Center, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Utah.

Years since qualifying
16
Trained at
University of Utah School of Medicine
Licensed in
UT
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

400 S 15th St
Worland, WY 82401
Phone: (307) 347-5810
Fax: (307) 347-5808
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 450 Williams Way, Moab, UT 84532-2185 — (435) 719-3500

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 5520946-1205 (UT)

Record details

NPI number1184935041
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2010
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Washakie Medical Center — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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