Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mike Leahan, RPH

Pharmacist in Beaver Dam, WI · enumerated 2013.

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

National Provider Identifier

1013353994

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Registry record

Entity type Individual (Type 1)

Name Mike Leahan

Credential RPH

Sex Male

Practice address 822 Park Ave, Beaver Dam, WI, 53916

Phone (920) 887-7511

Fax (920) 887-0725

Enumeration date May 17, 2013

Last updated in NPPES May 17, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 10922-040 (WI) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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 Mike Leahan's NPI record?

Cross-check NPI 1013353994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013353994 active?

Yes, as of the latest NPPES snapshot, NPI 1013353994 is active (record last updated 2013-05-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-17.