Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Federica Cherill Williams, MD

Pediatrics Physician in Livonia, LA · enumerated 2018.

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

National Provider Identifier

1477050060

Verified

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Registry record

Entity type Individual (Type 1)

Name Federica Cherill Williams

Credential MD

Sex Female

Practice address Livonia, LA, 70755

Phone (225) 412-0404

Fax (225) 412-0342

Enumeration date Apr 10, 2018

Last updated in NPPES May 21, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 337623 (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2469509	Medicaid	LA	-

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 Federica Williams?

The National Provider Identifier (NPI) for Federica Williams is 1477050060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Federica Williams practice?

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

Other providers at this practice address

Browse all →

Alicia Kleinpeter Social Worker · Livonia, LA NPI 1093294530 Gina Roussel Weaver Clinical Social Worker · Livonia, LA NPI 1831835552 Claire Guidry Clinical Social Worker · Livonia, LA NPI 1700723228

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-21.