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

Dr. Stephen Paul Duntley, MD

Individual provider Neurology Physician · NPI 1023036720

Dr. Stephen Paul Duntley, MD is a Sleep Medicine in Aurora, Colorado. Graduated from University of Washington School of Medicine in 1988, 38 years ago. Practices with University Physicians Incorporated, a 3,148-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Missouri.

Years since qualifying
38
Trained at
University of Washington School of Medicine
Licensed in
CO, MO
In the registry since
2006
Specialties on file
4
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

12401 E 17th Ave
Aurora, CO 80045-2548
Phone: (720) 848-0000
Show map & directions

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

Additional practice locations (2)

  • 12605 E 16th Ave, Aurora, CO 80045 — (720) 848-0000
  • 274 Union Blvd, Lakewood, CO 80228-1813 — (303) 951-0600

Specialties & licences

Sleep Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084S0012X · Licence 52200 (CO)
Neurology Physician Taxonomy 2084N0400X · Licence R9J08 (MO)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence DR.0052200 (CO)
Sleep Medicine (Psychiatry & Neurology) Physician Taxonomy 2084S0012X · Licence R9J08 (MO)

Record details

NPI number1023036720
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESOctober 28, 2025
Certification dateOctober 28, 2025
Mailing addressPo Box 110429, Aurora, CO 80042-0429

Medicare enrollment

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

Medicare specialtySLEEP MEDICINE
Also practisesNEUROLOGY, PULMONARY DISEASE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice University Physicians Incorporated — 3148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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