Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela Mann, RNC-OB, IBCLC

Q: What is the NPI number for Angela Mann?

The National Provider Identifier (NPI) for Angela Mann is 1437738465, a Type 1 (individual) record in the CMS NPPES registry.

Lactation Consultant (Registered Nurse) in O Fallon, IL · enumerated 2021.

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

National Provider Identifier

1437738465

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Registry record

Entity type Individual (Type 1)

Name Angela Mann

Credential RNC-OB, IBCLC

Sex Female

Practice address 505 Turtle Creek Ct, O Fallon, IL, 62269

Phone (618) 520-9898

Enumeration date Apr 6, 2021

Last updated in NPPES Apr 6, 2021

Taxonomy & licenses

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License L85488 (MO) Primary

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

Where does Angela Mann practice?

The practice location on file with NPPES is in O Fallon, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Angela Mann?

The National Provider Identifier (NPI) for Angela Mann is 1437738465, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-06.