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

Dr. Charles Thomas Simpkin, DO

Individual provider Pediatric Cardiology Physician · NPI 1104321751

Dr. Charles Thomas Simpkin, DO is a Cardiovascular Disease (Cardiology) in Aurora, Colorado. Graduated from Rocky Vista University College of Osteopathic Med in 2018, 8 years ago. Practices with University Physicians Incorporated, a 3,148-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
8
Trained at
Rocky Vista University College of Osteopathic Med
Licensed in
CO
In the registry since
2018
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

13123 E 16th Ave
Aurora, CO 80045-7106
Phone: (720) 777-1234
Show map & directions

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

Additional practice locations (1)

  • 13001 E 17th Pl, Aurora, CO 80045-2570 — (720) 777-3486

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence DR.0066183 (CO)

Record details

NPI number1104321751
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 27, 2018
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 specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesPEDIATRIC MEDICINE
Medical schoolROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
Graduated 2018 (8 years in practice)
Group practice University Physicians Incorporated — 3148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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