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

Dr. Regan Ashley Stiegmann, DO

Individual provider Occupational Medicine Physician · NPI 1255741336

Dr. Regan Ashley Stiegmann, DO is an Occupational Medicine Physician in Aurora, Colorado. Licensed in Colorado. Registered with an NPI since 2014.

Licensed in
CO
In the registry since
2014
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.

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Practice location Address checks out

1440 S Potomac St
Aurora, CO 80211
Phone: (706) 571-1430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence DR0071003 (CO)

Record details

NPI number1255741336
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 29, 2014
Last updated in NPPESSeptember 5, 2024
Certification dateAugust 28, 2024
Mailing address1440 S Potomac St, Aurora, CO 80012

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