Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheena Yap, FNP

Family Nurse Practitioner in Florissant, MO · enumerated 2013.

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

National Provider Identifier

1326474859

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Registry record

Entity type Individual (Type 1)

Name Sheena Yap

Credential FNP

Sex Female

Practice address 1225 Graham Rd Ste C-2310, Florissant, MO, 63031

Phone (314) 953-6300

Fax (314) 953-6309

Enumeration date Sep 16, 2013

Last updated in NPPES Apr 3, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209019188 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2019002764 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209019188 (IL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2019002764 (MO) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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 NPI 1326474859 active?

Yes, as of the latest NPPES snapshot, NPI 1326474859 is active (record last updated 2023-04-03).

How do I verify Sheena Yap's NPI record?

Cross-check NPI 1326474859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-03.