Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April Marie Clark, CNP

Nurse Practitioner in Littleton, CO · enumerated 2006.

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

National Provider Identifier

1194746545

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Registry record

Entity type Individual (Type 1)

Name April Marie Clark

Credential CNP

Sex Female

Practice address 11747 W Ken Caryl Ave, Littleton, CO, 80127

Phone (720) 981-2069

Enumeration date Jul 21, 2006

Last updated in NPPES Feb 18, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN0991205NP (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
2193915	Medicaid	OH	-

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 April Clark?

April Clark is registered in NPPES with the primary taxonomy of 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 2021-02-18.