Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erik Dygulski, APN

Family Nurse Practitioner in Milwaukee, WI · enumerated 2008.

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

National Provider Identifier

1124297031

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Registry record

Entity type Individual (Type 1)

Name Erik Dygulski

Credential APN

Sex Male

Practice address 1218 W Kilbourn Ave Ste 301, Milwaukee, WI, 53233

Phone (414) 276-6000

Fax (414) 276-1458

Enumeration date Feb 25, 2008

Last updated in NPPES May 17, 2021

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 882-039 (WI) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 16125 (TN) 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 1124297031 active?

Yes, as of the latest NPPES snapshot, NPI 1124297031 is active (record last updated 2021-05-17).

How do I verify Erik Dygulski's NPI record?

Cross-check NPI 1124297031 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 2021-05-17.