Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Stephanie Lee Ann West, ANP

Family Nurse Practitioner in Florissant, MO · enumerated 2007 · practices at Barnes Jewish Hospital.

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

National Provider Identifier

1710005236

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Registry record

Entity type Individual (Type 1)

Name Mrs. Stephanie Lee Ann West

Credential ANP

Sex Female

Practice address 1255 Graham Rd, Div Im Medical Oncology, Ste 101, Florissant, MO, 63031

Phone (800) 647-2098

Fax (314) 362-3192

Enumeration date Mar 26, 2007

Last updated in NPPES May 10, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2014030073 (MO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2014030073 (MO) Primary

Other identifiers

Identifier	Type	State	Issuer
420025134	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 Stephanie West?

Stephanie West is registered in NPPES with the primary taxonomy of Family 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 2023-05-10.