NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Therrien

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Westerville, OH · enumerated 2017 · practices at The Kroger Co.

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

National Provider Identifier

1447786546

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Joseph Therrien
Sex Male
Practice address 7345 State Route 3, Westerville, OH, 43082
Fax (614) 839-0276
Enumeration date May 10, 2017
Last updated in NPPES Jun 9, 2026

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 03122279 (OH) Primary

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

What is the NPI number for Joseph Therrien?
The National Provider Identifier (NPI) for Joseph Therrien is 1447786546, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Therrien practice?
The practice location on file with NPPES is in Westerville, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.