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

Heather De Keyser, MD

Individual provider Pediatric Pulmonology Physician · NPI 1295050219

Heather De Keyser, MD is a Pediatric Pulmonology Physician in Aurora, Colorado. Licensed in Colorado. Registered with an NPI since 2010.

Licensed in
CO
In the registry since
2010
Specialties on file
2
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

13123 E 16th Ave
Aurora, CO 80045-7106
Phone: (720) 777-1234
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Pulmonology Physician (primary) Taxonomy 2080P0214X · Licence DR.0052371 (CO)
Pediatrics Physician Taxonomy 208000000X · Licence DR52371 (CO)

Record details

NPI number1295050219
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2010
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026
Mailing addressPo Box 110429, Aurora, CO 80042-0429

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