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LARSON & HIRSCHI PSYCHIATRY PLLC
NPI 1598594079
Psychiatry & Neurology - Psychiatry in St George, UT

Active since July 31, 2024
134 N 200 E STE 302, ST GEORGE, UT 84770(435) 288-2880(435) 522-3290 Get Directions Write a Review

NPPES record last updated: August 6, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 6, 2024, Jul 31, 2024 (2 updates tracked since 2024).

About Larson & Hirschi Psychiatry Pllc NPPES

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

LARSON & HIRSCHI PSYCHIATRY PLLC (NPI 1598594079), doing business as Foundations Psychiatry, is a healthcare organization registered as a psychiatry in St George, Utah and active in the NPI registry since July 2024. The organization lists Jeremy Larson, Owner, as its authorized official.

NPPES Registry Identity

NPI1598594079
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameLARSON & HIRSCHI PSYCHIATRY PLLC
Location Address134 N 200 E STE 302St George, UT 84770-2899
Mailing Address134 N 200 E Ste 302St George, UT 84770-2899 · (435) 288-2880 · Fax (435) 522-3290
Phone(435) 288-2880
Fax(435) 522-3290
Organization SubpartNo
Authorized OfficialJeremy LarsonOwner · (435) 632-7545
Enumeration DateJuly 31, 2024
Last NPPES UpdateAugust 6, 20242 updates tracked since enumeration
NPPES CertifiedAugust 6, 2024
✔ NPI 1598594079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X
134 N 200 E STE 302, St George, UT 84770
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Other Names 1

Doing Business AsFoundations Psychiatry

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, 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)

Larson & Hirschi Psychiatry Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Larson & Hirschi Psychiatry PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Kenny Hirschi, D.O
Psychiatry
NPI 1548611494
134 N 200 E STE 302
St George, UT 84770
(435) 288-2880
✔ PECOS✔ Accepts MedicareSame address
Jeremy Larson, DO
Psychiatry
NPI 1932551801
134 N 200 E STE 302
St George, UT 84770
(435) 288-2880
✔ PECOS✔ Accepts MedicareSame address

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 Larson & Hirschi Psychiatry PLLC's NPI number?

The NPI number for Larson & Hirschi Psychiatry PLLC is 1598594079. It was assigned to this organization in the NPPES registry on July 31, 2024. The provider is doing business as Foundations Psychiatry.

Where is Larson & Hirschi Psychiatry PLLC located?

Larson & Hirschi Psychiatry PLLC is located at 134 N 200 E Ste 302, St George, UT 84770. The listed phone number is (435) 288-2880.

What is Larson & Hirschi Psychiatry PLLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Larson & Hirschi Psychiatry PLLC enrolled in Medicare?

Yes. Larson & Hirschi Psychiatry PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Larson & Hirschi Psychiatry PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Psychiatry, reassign their Medicare billing to Larson & Hirschi Psychiatry PLLC. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Larson & Hirschi Psychiatry PLLC accept?

Health plans from Molina Healthcare and University of Utah Health Plans list Larson & Hirschi Psychiatry PLLC 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 Larson & Hirschi Psychiatry PLLC was last updated on August 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.