Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Angela Therese Klein, APN

Women's Health Nurse Practitioner in Bloomington, IL · enumerated 2008.

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

National Provider Identifier

1700042959

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Registry record

Entity type Individual (Type 1)

Name Mrs. Angela Therese Klein

Credential APN

Sex Female

Practice address 2501 E College Ave Ste C, Bloomington, IL, 61704

Phone (309) 336-4743

Fax (309) 425-8529

Enumeration date Aug 6, 2008

Last updated in NPPES Mar 12, 2026

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209007175 (IL) 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.

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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 Angela Klein?

Angela Klein is registered in NPPES with the primary taxonomy of Women's Health Nurse Practitioner. 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 2026-03-12.