NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Belle Tierney, PHARM.D

Pharmacist in Humboldt, IA · enumerated 2020 · practices at Hy-Vee Inc.

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

National Provider Identifier

1902427099

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Katherine Belle Tierney
Credential PHARM.D
Sex Female
Practice address 611 10th Ave N, Humboldt, IA, 50548
Phone (515) 332-5082
Enumeration date Apr 30, 2020
Last updated in NPPES Apr 30, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 22870 (IA) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 Katherine Tierney practice?
The practice location on file with NPPES is in Humboldt, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katherine Tierney?
The National Provider Identifier (NPI) for Katherine Tierney is 1902427099, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-30.