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

Mark Brittan, MD

Individual provider Pediatric Emergency Medicine (Pediatrics) Physician · NPI 1770668428

Mark Brittan, MD is a Pediatric Emergency Medicine (Pediatrics) Physician in Aurora, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
In the registry since
2006
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

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence DR.0041360 (CO)
Pediatric Emergency Medicine (Pediatrics) Physician Taxonomy 2080P0204X · Licence 41360 (CO)

Record details

NPI number1770668428
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 25, 2006
Last updated in NPPESNovember 17, 2018
Mailing addressPo Box 110429, Aurora, CO 80042-0429

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