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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OUTTHROO BEHAVIORAL HEALTH, PLLC
NPI 1013826940
Nurse Practitioner - Psychiatric/Mental Health in Littleton, CO

Active since September 04, 2026
5558 S HILL ST UNIT 304, LITTLETON, CO 80120(510) 880-9752 Get Directions Write a Review

NPPES record added: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Outthroo Behavioral Health, Pllc NPPES

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

OUTTHROO BEHAVIORAL HEALTH, PLLC (NPI 1013826940) is a healthcare organization registered as a psychiatric/mental health in Littleton, Colorado and active in the NPI registry since September 2026. The organization lists Matthew Aaron Hamlet, Owner, as its authorized official.

NPPES Registry Identity

NPI1013826940
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameOUTTHROO BEHAVIORAL HEALTH, PLLC
Location Address5558 S HILL ST UNIT 304Littleton, CO 80120-1164
Mailing Address5558 S Hill St Unit 304Littleton, CO 80120-1164 · (510) 880-9752
Phone(510) 880-9752
Organization SubpartNo
Authorized OfficialMatthew Aaron HamletOwner · (510) 880-9752
Enumeration DateSeptember 4, 2026
NPPES CertifiedSeptember 4, 2026
✔ NPI 1013826940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
5558 S HILL ST UNIT 304, Littleton, CO 80120
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

MATTHEW AARON HAMLET
Nurse Practitioner (Psychiatric/Mental Health)
5558 S HILL ST UNIT 304
LITTLETON, CO 80120
Arapahoe County (510) 880-9752

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 Outthroo Behavioral Health, PLLC's NPI number?

The NPI number for Outthroo Behavioral Health, PLLC is 1013826940. It was assigned to this organization in the NPPES registry on September 4, 2026.

Where is Outthroo Behavioral Health, PLLC located?

Outthroo Behavioral Health, PLLC is located at 5558 S Hill St Unit 304, Littleton, CO 80120. The listed phone number is (510) 880-9752.

What is Outthroo Behavioral Health, PLLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Outthroo Behavioral Health, PLLC was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.