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

Individual provider Anesthesiology Physician · NPI 1265461651

Dr. Stephen Layne, MD is an Anesthesiology in Boulder, Colorado. Graduated from Mayo Medical School in 1991, 35 years ago. Practices with Boulder Valley Anesthesiology, PLLC, a 60-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
35
Trained at
Mayo Medical School
Licensed in
CO
In the registry since
2006
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

1100 Balsam Ave
Boulder, CO 80304-3404
Phone: (303) 440-2092
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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 34698 (CO)

Record details

NPI number1265461651
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESSeptember 28, 2007
Mailing addressPo Box 668, Arvada, CO 80001-0668

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMAYO MEDICAL SCHOOL
Graduated 1991 (35 years in practice)
Group practice Boulder Valley Anesthesiology, Pllc — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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