DR. LAUREN DUFF
NPI 1952879074
Psychologist in Fort Collins, CO

Active since November 06, 2018
3500 JOHN F KENNEDY PKWY STE 200, FORT COLLINS, CO 80525(970) 889-8204(888) 494-3756 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 20, 2026, Nov 6, 2018 (2 updates tracked since 2018).

About Dr. Lauren Duff NPPES

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

DR. LAUREN DUFF (NPI 1952879074) is an individual psychologist in Fort Collins, Colorado, licensed in Colorado (PSY.0006868) and active in the NPI registry since November 2018.

NPPES Registry Identity

NPI1952879074
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. LAUREN DUFF
Location Address3500 JOHN F KENNEDY PKWY STE 200Fort Collins, CO 80525-2635
Mailing Address3500 Jfk Pkwy Ste 200Fort Collins, CO 80525-2635 · (970) 889-8204 · Fax (888) 494-3756
Fax(888) 494-3756
Sole ProprietorNo
Enumeration DateNovember 6, 2018
Last NPPES UpdateMay 20, 20262 updates tracked since enumeration
NPPES CertifiedMay 20, 2026
NPI 1952879074 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CO · PSY.0006868
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
3500 JOHN F KENNEDY PKWY STE 200, Fort Collins, CO 80525

Other Providers at the Same Location NPPES 17

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

Counselor (Mental Health)
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525
Psychologist
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525
Psychologist
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525
Psychologist (Clinical Child & Adolescent)
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525
Social Worker (Clinical)
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525
Marriage & Family Therapist
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525
Student in an Organized Health Care Education/Training Program
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525
Psychologist (School)
3500 JOHN F KENNEDY PKWY STE 200
FORT COLLINS, CO 80525

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lauren Duff's NPI number?

The NPI number for Lauren Duff is 1952879074. It was assigned to this individual provider in the NPPES registry on November 6, 2018.

Where is Lauren Duff located?

Lauren Duff practices at 3500 John F Kennedy Pkwy Ste 200, Fort Collins, CO 80525. The listed phone number is (970) 889-8204.

What is Lauren Duff's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Lauren Duff was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.