Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Wojnar, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Glendale, WI · enumerated 2024.

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

National Provider Identifier

1558185793

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Christopher Wojnar

Credential PMHNP-BC

Sex Male

Practice address 5555 N Port Washington Rd Ste 200, Glendale, WI, 53217

Phone (262) 999-3495

Enumeration date Nov 13, 2024

Last updated in NPPES May 22, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16182-33 (WI) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16182-33 (WI) Secondary

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 1558185793 active?

Yes, as of the latest NPPES snapshot, NPI 1558185793 is active (record last updated 2026-05-22).

How do I verify Christopher Wojnar's NPI record?

Cross-check NPI 1558185793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-22.