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

Siobhan Proksell, MD

Individual provider Gastroenterology Physician · NPI 1184990079

Siobhan Proksell, MD is a Gastroenterology in Aurora, Colorado. Graduated from University of Miami, Lm Miller School of Medicine in 2012, 14 years ago. Practices with University Physicians Incorporated, a 3,148-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado, Florida and Pennsylvania.

Years since qualifying
14
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
CO, FL, PA
In the registry since
2012
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

1635 Aurora Ct
Aurora, CO 80045-2541
Phone: (720) 848-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence DR.0075489 (CO)
Gastroenterology Physician Taxonomy 207RG0100X · Licence ME147737 (FL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence MD460696 (PA)

Record details

NPI number1184990079
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2012
Last updated in NPPESJuly 10, 2025
Certification dateJuly 10, 2025
Mailing addressPo Box 110429, Aurora, CO 80042-0429

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 2012 (14 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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