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

Dr. Glenn M Bolton, MD

Individual provider Anesthesiology Physician · NPI 1841279171

Dr. Glenn M Bolton, MD is an Anesthesiology in Greenwood Village, Colorado. Qualified in 1984, 42 years ago. Practices with Ias Arizona PLLC, a 127-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Iowa and Montana.

Years since qualifying
42
Licensed in
CO, IA, MT
In the registry since
2006
Specialties on file
3
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 120
Greenwood Village, CO 80111-4766
Phone: (303) 438-3999
Fax: (720) 439-9500
Show map & directions

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

Additional practice locations (2)

  • 200 Hawkins Dr, Iowa City, IA 52242-1009 — (319) 356-2633
  • 2800 10th Ave N, Billings, MT 59101-0703 — (303) 438-3999

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence DR.0029492 (CO)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD-54410 (IA)
Anesthesiology Physician Taxonomy 207L00000X · Licence MEDPHYSCOMLIC129117 (MT)

Record details

NPI number1841279171
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 13, 2006
Last updated in NPPESJune 5, 2025
Certification dateJune 5, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Ias Arizona Pllc — 127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Greenwood Village