DR. LARISSA CATHERINE MILLER PHD
NPI 1407453889
Psychologist in Denver, CO

Active since October 08, 2020PECOS Enrolled
1001 YOSEMITE ST, DENVER, CO 80230(303) 602-4545 Get Directions Write a Review

NPPES record last updated: November 9, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 9, 2021, Feb 22, 2021, Oct 8, 2020 (3 updates tracked since 2020).

About Dr. Larissa Catherine Miller Phd NPPES

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

DR. LARISSA CATHERINE MILLER PHD (NPI 1407453889) is an individual psychologist in Denver, Colorado, licensed in Colorado (PSY.0005675) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407453889
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. LARISSA CATHERINE MILLERCredential: PHD
Location Address1001 YOSEMITE STDenver, CO 80230-6003
Mailing Address777 Bannock St # Mc1923Denver, CO 80204-4597 · (303) 436-6000
Sole ProprietorNo
Enumeration DateOctober 8, 2020
Last NPPES UpdateNovember 9, 20213 updates tracked since enumeration
NPPES CertifiedNovember 5, 2021
✔ NPI 1407453889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Licenses✔ Licensed in CO · PSY.0005675✔ Licensed in OR · 3260
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.
1001 YOSEMITE ST, Denver, CO 80230

Other Identifiers 1

Medicaid500786080OR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Larissa Catherine Miller Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Larissa Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

General Practice
777 BANNOCK ST
Denver, CO 80204
  • Reassigned Medicare billing, Colorado enrollment
  • 2,259 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Family Medicine
1001 YOSEMITE ST, LOWRY FAMILY HEALTH CENTER
DENVER, CO 80230
Dental Hygienist
1001 YOSEMITE ST
DENVER, CO 80230
Registered Nurse
1001 YOSEMITE ST, LOWRY CLINIC UNIT 26 MAILCODE 1701
DENVER, CO 80230
Psychologist (Clinical)
1001 YOSEMITE ST
DENVER, CO 80230
Clinic/Center (Federally Qualified Health Center (FQHC))
1001 YOSEMITE ST
DENVER, CO 80230
Psychologist (Clinical)
1001 YOSEMITE ST
DENVER, CO 80230
Family Medicine
1001 YOSEMITE ST
DENVER, CO 80230
Nurse Practitioner (Family)
1001 YOSEMITE ST
DENVER, CO 80230

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 Larissa Miller's NPI number?

The NPI number for Larissa Miller is 1407453889. It was assigned to this individual provider in the NPPES registry on October 8, 2020.

Where is Larissa Miller located?

Larissa Miller practices at 1001 Yosemite St, Denver, CO 80230. The listed phone number is (303) 602-4545.

What is Larissa Miller's specialty?

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

Is Larissa Miller enrolled in Medicare?

Yes. Larissa Miller is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Larissa Miller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Larissa Miller reassigns Medicare benefits to Denver Health And Hospital Authority (Denver, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Larissa Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Larissa Miller was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.