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

Mason William Ducote, NNP-BC

Q: What is the NPI number for Mason Ducote?

The National Provider Identifier (NPI) for Mason Ducote is 1619556198, a Type 1 (individual) record in the CMS NPPES registry.

Neonatal Nurse Practitioner in Terrytown, LA · enumerated 2021.

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

National Provider Identifier

1619556198

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Registry record

Entity type Individual (Type 1)

Name Mason William Ducote

Credential NNP-BC

Sex Male

Practice address Terrytown, LA, 70056

Phone (504) 392-3131

Enumeration date Apr 3, 2021

Last updated in NPPES Dec 15, 2022

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

Taxonomy & licenses

163WN0002X Neonatal Intensive Care Registered Nurse Nursing Service Providers · License 201953 (LA) Secondary

363LN0005X Critical Care Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 201953 (LA) Secondary

363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 201953 (LA) 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

What is the NPI number for Mason Ducote?

The National Provider Identifier (NPI) for Mason Ducote is 1619556198, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mason Ducote practice?

The practice location on file with NPPES is in Terrytown, LA. 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 2022-12-15.