Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Katherine Waack, PHARMD

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Clive, IA · enumerated 2025.

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

National Provider Identifier

1871380394

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Registry record

Entity type Individual (Type 1)

Name Katherine Waack

Credential PHARMD

Sex Female

Practice address Clive, IA, 50325

Phone (913) 216-4158

Enumeration date Apr 21, 2025

Last updated in NPPES Apr 21, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 22621 (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

How do I verify Katherine Waack's NPI record?

Cross-check NPI 1871380394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871380394 active?

Yes, as of the latest NPPES snapshot, NPI 1871380394 is active (record last updated 2025-04-21).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-21.