Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Leia Alexandra Peterman-Prather, CGC

Genetic Counselor (M.S.) in Saint Louis, MO · enumerated 2020.

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

National Provider Identifier

1629690409

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Registry record

Entity type Individual (Type 1)

Name Ms. Leia Alexandra Peterman-Prather

Credential CGC

Sex Female

Practice address 1 Childrens Pl, Div Ped Genetics and Genomic Med, Saint Louis, MO, 63110

Phone (314) 454-6093

Fax (844) 965-9624

Enumeration date May 14, 2020

Last updated in NPPES Apr 21, 2025

Taxonomy & licenses

170300000X Genetic Counselor (M.S.) Other Service Providers · License 0000001 (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

Is NPI 1629690409 active?

Yes, as of the latest NPPES snapshot, NPI 1629690409 is active (record last updated 2025-04-21).

How do I verify Leia Peterman-Prather's NPI record?

Cross-check NPI 1629690409 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 2025-04-21.