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

Brian P Witwer, MD

Individual provider Neurological Surgery Physician · NPI 1982698148

Brian P Witwer, MD is a Neurosurgery in Grand Junction, Colorado. Graduated from Temple University School of Medicine in 1997, 29 years ago. Practices with Intermountain Medical Group Grand Junction, LLC, a 299-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
29
Trained at
Temple University School of Medicine
Licensed in
CO
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

750 Wellington Ave Ste 3A
Grand Junction, CO 81501-6132
Phone: (970) 298-3188
Fax: (970) 298-3190
Show map & directions

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

Additional practice locations (2)

  • 300 W Ottley Ave, Fruita, CO 81521-2118 — (970) 858-2186
  • 401 Kokopelli Blvd Ste 1, Fruita, CO 81521-3308 — (970) 858-2580

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 41914 (CO)

Record details

NPI number1982698148
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 2, 2005
Last updated in NPPESSeptember 17, 2018
Mailing addressPo Box 62, Grand Junction, CO 81502-0062

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Intermountain Medical Group Grand Junction, Llc — 299 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Grand Junction