Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Paula Kay Key, CNS

Adult Health Clinical Nurse Specialist in Evansville, IN · enumerated 2008.

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

National Provider Identifier

1386893881

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Registry record

Entity type Individual (Type 1)

Name Mrs. Paula Kay Key

Credential CNS

Sex Female

Practice address 520 Mary St, Suite 520, Evansville, IN, 47710

Phone (812) 424-8231

Fax (812) 421-7032

Enumeration date Sep 9, 2008

Last updated in NPPES Sep 9, 2008

Taxonomy & licenses

364SA2200X Adult Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 0376749 (IN) Primary

Other identifiers

Identifier	Type	State	Issuer
0376749	Other	IN	CLINICAL NURSE SPECIALIST IN ADULT HEALTH

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 Paula Key?

Paula Key is registered in NPPES with the primary taxonomy of Adult Health Clinical Nurse Specialist. 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 2008-09-09.