Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Taylor L Aucoin, LDO

Optician in Lancaster, MA · enumerated 2021 · practices at D'Ambrosio Eye Care, Inc..

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

National Provider Identifier

1639757180

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Registry record

Entity type Individual (Type 1)

Name Ms. Taylor L Aucoin

Credential LDO

Sex Female

Practice address 479 Old Union Tpke, Lancaster, MA, 01523

Phone (978) 728-5445

Fax (978) 537-6030

Enumeration date Mar 29, 2021

Last updated in NPPES Mar 21, 2022

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License 6799 (MA) 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 Taylor Aucoin?

The National Provider Identifier (NPI) for Taylor Aucoin is 1639757180, a Type 1 (individual) record in the CMS NPPES registry.

Where does Taylor Aucoin practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-21.