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

Individual provider Anesthesiology Physician · NPI 1598742579

James M Mortinsen, MD is an Anesthesiology in Greenwood Village, Colorado. Graduated from University of Minnesota Medical School in 1988, 38 years ago. Practices with Anesthesia Specialists of Colorado, a 9-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
38
Trained at
University of Minnesota Medical School
Licensed in
CO
In the registry since
2005
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

8000 E Maplewood Ave Ste 200
Greenwood Village, CO 80111-4727
Phone: (303) 785-4700
Fax: (303) 377-7638
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 31943 (CO)

Record details

NPI number1598742579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 29, 2005
Last updated in NPPESDecember 4, 2018

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1988 (38 years in practice)
Group practice Anesthesia Specialists Of Colorado — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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