STILLWATER PSYCHOLOGY, LLC
NPI 1164172375
Community/Behavioral Health in Heber City, UT

Q: What is Stillwater Psychology, LLC's NPI number?

The NPI number for Stillwater Psychology, LLC is 1164172375. It was assigned to this organization in the NPPES registry on March 29, 2022.

Q: What is Stillwater Psychology, LLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Active since March 29, 2022

950 E 600 S, HEBER CITY, UT 84032(435) 671-3683 Get Directions Write a Review

NPPES record last updated: March 29, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Stillwater Psychology, Llc NPPES

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

STILLWATER PSYCHOLOGY, LLC (NPI 1164172375) is a healthcare organization registered as a community/behavioral health in Heber City, Utah and active in the NPI registry since March 2022. The organization lists Brian Schaffer, Owner, as its authorized official.

NPPES Registry Identity

NPI1164172375

Entity TypeOrganization

Primary Taxonomy251S00000X

Legal Business NameSTILLWATER PSYCHOLOGY, LLC

Location Address950 E 600 SHeber City, UT 84032-4469

Mailing Address950 E 600 SHeber City, UT 84032-4469

Phone(435) 671-3683

Organization SubpartNo

Authorized OfficialBrian SchafferOwner · (435) 671-3683

Enumeration DateMarch 29, 2022

NPPES CertifiedMarch 29, 2022

✔ NPI 1164172375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies

Taxonomy Code251S00000X

Definition

A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

950 E 600 S, Heber City, UT 84032

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Utah, University of Utah Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stillwater Psychology, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Stillwater Psychology, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Brian Schaffer

Clinical Psychologist

NPI 1720123771

50 ALLEGIANCE CIR
Evanston, WY 82930

(307) 789-3710

✔ PECOS✔ Accepts Medicare57 mi

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

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 Stillwater Psychology, LLC's NPI number?

The NPI number for Stillwater Psychology, LLC is 1164172375. It was assigned to this organization in the NPPES registry on March 29, 2022.

Where is Stillwater Psychology, LLC located?

Stillwater Psychology, LLC is located at 950 E 600 S, Heber City, UT 84032. The listed phone number is (435) 671-3683.

What is Stillwater Psychology, LLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Stillwater Psychology, LLC enrolled in Medicare?

Yes. Stillwater Psychology, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Stillwater Psychology, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Stillwater Psychology, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Stillwater Psychology, LLC accept?

Health plans from BridgeSpan Health Company, Regence BlueCross BlueShield of Utah and University of Utah Health Plans list Stillwater Psychology, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stillwater Psychology, LLC was last updated on March 29, 2022. 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.