Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tarin Chase Worrest, MD

Surgery Physician in Missoula, MT · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598183303

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Registry record

Entity type Individual (Type 1)

Name Tarin Chase Worrest

Credential MD

Sex Female

Practice address 2831 Fort Missoula Rd Ste 102, Missoula, MT, 59804

Phone (406) 728-0285

Enumeration date Mar 31, 2014

Last updated in NPPES Oct 18, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MED-PHYS-LIC-100134 (MT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Tarin Worrest practice?

The practice location on file with NPPES is in Missoula, MT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tarin Worrest?

The National Provider Identifier (NPI) for Tarin Worrest is 1598183303, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-18.