DR. LARISSA CATHERINE MILLER PHD
NPI 1407453889
Psychologist in Denver, CO
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
Specialties & Licenses
Other Identifiers 1
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).
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.
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.
DENVER, CO 80230
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.