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

Linda Christine Vlay, APN.

Q: What is the NPI number for Linda Vlay?

The National Provider Identifier (NPI) for Linda Vlay is 1962572669, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Port Jefferson, NY · enumerated 2006.

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

National Provider Identifier

1962572669

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Registry record

Entity type Individual (Type 1)

Name Linda Christine Vlay

Credential APN.

Sex Female

Practice address Port Jefferson, NY, 11777

Phone (631) 474-1444

Fax (631) 474-1444

Enumeration date Nov 9, 2006

Last updated in NPPES Aug 8, 2022

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F400090 (NY) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F400090-1 (NY) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F301572-1 (NY) Secondary

Other identifiers

Identifier	Type	State	Issuer
0168228	Medicaid	NY	-

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

Where does Linda Vlay practice?

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

What is the NPI number for Linda Vlay?

The National Provider Identifier (NPI) for Linda Vlay is 1962572669, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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H. Harrington Acupuncturist · Port Jefferson, NY NPI 1669686549 Alexandra Cella Social Worker · Port Jefferson, NY NPI 1871477091 Daniel Zito School Social Worker · Port Jefferson, NY NPI 1851245997 Christine Podbielak Social Worker · Port Jefferson, NY NPI 1043159304 Shannon Russo Social Worker · Port Jefferson Station, NY NPI 1366388670 Stacy Danon Social Worker · Port Jefferson, NY NPI 1639016405 Julianna Greene Social Worker · Port Jefferson, NY NPI 1538096532

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-08.