Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine D David, FNPC

Family Nurse Practitioner in Baton Rouge, LA · enumerated 2006.

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

National Provider Identifier

1982678728

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Registry record

Entity type Individual (Type 1)

Name Catherine D David

Credential FNPC

Sex Female

Practice address 9001 Summa Avenue, Baton Rouge, LA, 70809

Phone (225) 761-5200

Fax (225) 761-5487

Enumeration date Feb 16, 2006

Last updated in NPPES Jun 28, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN043817 (LA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP04579 (LA) Primary

Other identifiers

Identifier	Type	State	Issuer
1477389	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 specialty is Catherine David?

Catherine David 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 2011-06-28.