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

Isabelle Marie Blackwell, MA

Individual provider Psychologist · NPI 1952861825

Isabelle Marie Blackwell, MA is a Psychologist in Boulder, Colorado. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Alpine Ave
Boulder, CO 80304-3406
Phone: (303) 443-8500
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Psychologist Taxonomy 103T00000X

Record details

NPI number1952861825
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorNo
NPI enumeratedMarch 25, 2019
Last updated in NPPESApril 1, 2021
Certification dateApril 1, 2021

Other providers in Boulder