Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Erica O Jagun, AA-S

Anesthesiologist Assistant in Milwaukee, WI · enumerated 2016.

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

National Provider Identifier

1457706665

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Registry record

Entity type Individual (Type 1)

Name Ms. Erica O Jagun

Credential AA-S

Sex Female

Practice address 2900 W Oklahoma Ave, Milwaukee, WI, 53215

Phone (414) 649-6000

Fax (414) 649-5296

Enumeration date Apr 26, 2016

Last updated in NPPES Aug 21, 2019

Taxonomy & licenses

367H00000X Anesthesiologist Assistant Physician Assistants & Advanced Practice Nursing Providers · License 132-017 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
100086698	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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Erica Jagun?

Erica Jagun is registered in NPPES with the primary taxonomy of Anesthesiologist Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-21.