Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Scott Alan Walther

Pharmacist in Crystal City, MO · enumerated 2020.

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

National Provider Identifier

1528662889

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Registry record

Entity type Individual (Type 1)

Name Scott Alan Walther

Sex Male

Practice address 400 S Truman Blvd, Crystal City, MO, 63019

Phone (636) 937-3178

Enumeration date Nov 27, 2020

Last updated in NPPES Nov 27, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 2014041136 (MO) 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

Is NPI 1528662889 active?

Yes, as of the latest NPPES snapshot, NPI 1528662889 is active (record last updated 2020-11-27).

How do I verify Scott Walther's NPI record?

Cross-check NPI 1528662889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-27.