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

Alfonso F Pantoja, MD

Individual provider Obstetrics Physician · NPI 1982748778

Alfonso F Pantoja, MD is an Obstetrics Physician in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2007.

Licensed in
CO
In the registry since
2007
Specialties on file
2
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

1375 E 20th Ave
Denver, CO 80205-5422
Phone: (303) 338-4545
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

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 24044 (CO)
Obstetrics Physician Taxonomy 207VX0000X · Licence 24044 (CO)

Record details

NPI number1982748778
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 16, 2007
Last updated in NPPESSeptember 28, 2012

Other providers in Denver