DR. KATHERINE MCCALLUM PHD
NPI 1538728555
Psychologist - Clinical in Denver, CO

Q: What is Katherine Mccallum's NPI number?

The NPI number for Katherine Mccallum is 1538728555. It was assigned to this individual provider in the NPPES registry on June 12, 2019.

Q: What is Katherine Mccallum's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since June 12, 2019

777 BANNOCK ST, DENVER, CO 80204(720) 913-3742(303) 602-1720 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 3, 2025, Mar 17, 2020, Jun 12, 2019 (3 updates tracked since 2019).

On this page

About Dr. Katherine Mccallum Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KATHERINE MCCALLUM PHD (NPI 1538728555) is an individual clinical provider in Denver, Colorado, licensed in Colorado (PSY.0005124) and active in the NPI registry since June 2019. She maintains a secondary practice location in Denver.

NPPES Registry Identity

NPI1538728555

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. KATHERINE MCCALLUMCredential: PHD

Location Address777 BANNOCK STDenver, CO 80204-4597

Mailing Address777 Bannock StDenver, CO 80204-4597 · (720) 913-3742 · Fax (303) 602-1720

Phone(720) 913-3742

Fax(303) 602-1720

Sole ProprietorYes

Enumeration DateJune 12, 2019

Last NPPES UpdateApril 3, 20253 updates tracked since enumeration

NPPES CertifiedApril 3, 2025

✔ NPI 1538728555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CO · PSY.0005124

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

777 BANNOCK ST, Denver, CO 80204

Open in Google Maps ↗

Secondary Practice Location 1

Location 110500 Smith RdDenver, CO 80239-3232 · Phone (720) 913-3600 ext. 3687

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. KATHERINE JEANNE CARLEY RN, MSN, CS

Clinical Nurse Specialist (Psychiatric/Mental Health)