Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin E.W. Billmeyer, NP

Nurse Practitioner in Madison, WI · enumerated 2012.

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

National Provider Identifier

1902151517

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Erin E.W. Billmeyer

Credential NP

Sex Female

Practice address 4621 Eastpark Blvd, Madison, WI, 53718

Phone (608) 915-0400

Enumeration date Jul 19, 2012

Last updated in NPPES Mar 7, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4980 (WI) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

Is NPI 1902151517 active?

Yes, as of the latest NPPES snapshot, NPI 1902151517 is active (record last updated 2025-03-07).

How do I verify Erin Billmeyer's NPI record?

Cross-check NPI 1902151517 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 2025-03-07.