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

Stefan J. Chimoskey, MD

Individual provider Family Medicine Physician · NPI 1023102498

Stefan J. Chimoskey, MD is a Sleep Medicine in Boulder, Colorado. Graduated from University of Washington School of Medicine in 1998, 28 years ago. Practices with Intermountain Medical Group Denver LLC, a 567-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and New Mexico.

Years since qualifying
28
Trained at
University of Washington School of Medicine
Licensed in
CO, NM
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

3601 Arapahoe Ave Unit D180
Boulder, CO 80303-1584
Phone: (720) 845-5858
Fax: (505) 288-3642
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3901 Atrisco Dr Nw, Albuquerque, NM 87120-1627 — (505) 462-7575

Specialties & licences

Sleep Medicine (Family Medicine) Physician (primary) Taxonomy 207QS1201X · Licence 0052058 (CO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2001156 (NM)
Sleep Medicine (Family Medicine) Physician Taxonomy 207QS1201X · Licence 2001-156 (NM)

Record details

NPI number1023102498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESJune 12, 2020
Certification dateJune 12, 2020
Mailing addressPo Box 26666, Phs Provider Enrollment, Albuquerque, NM 87125-6666

Medicare enrollment

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

Medicare specialtySLEEP MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Intermountain Medical Group Denver Llc — 567 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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