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

Pierce Lewien

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1295354983

Pierce Lewien is an Internal Medicine in Grand Junction, Colorado. Graduated from University of Colorado School of Medicine, Denver in 2020, 6 years ago. Practices with Colorado West Healthcare System, a 34-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
6
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

2351 G Rd
Grand Junction, CO 81505-9641
Phone: (970) 242-0920
Fax: (970) 257-6251
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1111 E McDowell Rd, Phoenix, AZ 85006-2612 — (602) 839-2000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DR.0072408 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1295354983
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 13, 2020
Last updated in NPPESMay 21, 2024
Certification dateMay 21, 2024
Mailing address15135 E Wesley Ave, Aurora, CO 80014-2538

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2020 (6 years in practice)
Group practice Colorado West Healthcare System — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Grand Junction