Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Stephen D. Meissner, PA-C

Physician Assistant in Milwaukee, WI · enumerated 2005.

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

National Provider Identifier

1184601213

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Registry record

Entity type Individual (Type 1)

Name Mr. Stephen D. Meissner

Credential PA-C

Sex Male

Practice address 1575 N Rivercenter Dr, Suite 160, Milwaukee, WI, 53212

Phone (414) 274-7220

Fax (414) 274-7227

Enumeration date Dec 29, 2005

Last updated in NPPES Nov 23, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 801-023 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
P01001617	Other	WI	RR MEDICARE
42952800	Medicaid	WI	-

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 Stephen Meissner practice?

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

What is the NPI number for Stephen Meissner?

The National Provider Identifier (NPI) for Stephen Meissner is 1184601213, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-23.