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

Nathan W Williams

Individual provider Anesthesiology Physician · NPI 1346377355

Nathan W Williams is an Anesthesiology in Grand Junction, Colorado. Graduated from University of Colorado School of Medicine, Denver in 2004, 22 years ago. Practices with Anesthesia Consultants of Western Colorado, PLLC, a 28-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
22
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO
In the registry since
2007

Practice location Address checks out

2635 N 7th St
Grand Junction, CO 81501-8209
Phone: (970) 244-2506
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 42424 (CO)

Record details

NPI number1346377355
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 27, 2007
Last updated in NPPESFebruary 17, 2010
Mailing address1120 Wellington Ave Ste 206, Grand Junction, CO 81501-6131

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2004 (22 years in practice)
Group practice Anesthesia Consultants Of Western Colorado, Pllc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Grand Junction