Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alyssa Amanda York, D.D.S.

Q: What is the NPI number for Alyssa York?

The National Provider Identifier (NPI) for Alyssa York is 1093889156, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Gretna, LA · enumerated 2006.

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

National Provider Identifier

1093889156

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Registry record

Entity type Individual (Type 1)

Name Dr. Alyssa Amanda York

Credential D.D.S.

Sex Female

Practice address 91 Westbank Expy Ste 345, Gretna, LA, 70053

Phone (504) 369-4000

Enumeration date Nov 20, 2006

Last updated in NPPES Aug 20, 2025

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 11745 (GA) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 6232 (AZ) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 7709 (LA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 Alyssa York?

The National Provider Identifier (NPI) for Alyssa York is 1093889156, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alyssa York practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-20.