Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Richard Jankowski, R.PH.

Pharmacist in Cedarburg, WI · enumerated 2006.

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

National Provider Identifier

1689789075

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Registry record

Entity type Individual (Type 1)

Name John Richard Jankowski

Credential R.PH.

Sex Male

Practice address N54w6135 Mill St, Suite 300, Cedarburg, WI, 53012

Phone (262) 375-0010

Fax (262) 375-0080

Enumeration date Aug 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 9884 (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

Where does John Jankowski practice?

The practice location on file with NPPES is in Cedarburg, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Jankowski?

The National Provider Identifier (NPI) for John Jankowski is 1689789075, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.