Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eileen Llewellyn, CPNP

Pediatric Nurse Practitioner in Springfield, MO · enumerated 2006.

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

National Provider Identifier

1306947692

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Registry record

Entity type Individual (Type 1)

Name Eileen Llewellyn

Credential CPNP

Sex Female

Practice address 1443 N Robberson Ave, # 200, Springfield, MO, 65802

Phone (417) 269-8061

Fax (417) 269-8087

Enumeration date Sep 26, 2006

Last updated in NPPES Jan 8, 2013

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 115663 (MO) Primary

Other identifiers

Identifier	Type	State	Issuer
108494	Other	-	BLUE CROSS OF MO
423269513	Medicaid	MO	-

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

What specialty is Eileen Llewellyn?

Eileen Llewellyn is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-08.