Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. April L Schmidt, DNP, APRN, BC

Adult Health Nurse Practitioner in Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1558468546

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Registry record

Entity type Individual (Type 1)

Name Mrs. April L Schmidt

Credential DNP, APRN, BC

Sex Female

Practice address 915 N Grand Blvd, Jc 112, Floor 5, Saint Louis, MO, 63106

Phone (314) 652-4100

Fax (314) 289-7034

Enumeration date Sep 20, 2006

Last updated in NPPES Jul 10, 2023

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2003017228 (MO) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209006037 (IL) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
2003017228	Other	MO	ANCC

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 is the NPI number for April Schmidt?

The National Provider Identifier (NPI) for April Schmidt is 1558468546, a Type 1 (individual) record in the CMS NPPES registry.

Where does April Schmidt practice?

The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-10.