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

Barbara A Allen, MD

Individual provider Anesthesiology Physician · NPI 1285610246

Barbara A Allen, MD is an Anesthesiology Physician in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2005.

Licensed in
CO
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

455 Sherman Ste 510
Denver, CO 80203-4405
Phone: (303) 377-6825
Fax: (303) 780-0787
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 29230 (CO)

Record details

NPI number1285610246
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 21, 2005
Last updated in NPPESApril 17, 2013
Mailing address455 Sherman St, Ste 510, Denver, CO 80203-4400

Other providers in Denver