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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANNETTE THERESSA DAY MSW
NPI 1275138083
Social Worker in Jamestown, NY

Active since December 01, 2020
320 PRATHER AVE STE 100&200A, JAMESTOWN, NY 14701(716) 847-2441 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 2, 2026, Aug 15, 2025, Dec 1, 2020 (3 updates tracked since 2020).

About Annette Theressa Day Msw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNETTE THERESSA DAY MSW (NPI 1275138083) is an individual social worker in Jamestown, New York, licensed in New York (122877) and active in the NPI registry since December 2020.

NPPES Registry Identity

NPI1275138083
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameANNETTE THERESSA DAYCredential: MSW
Location Address320 PRATHER AVE STE 100&200AJamestown, NY 14701-6820
Mailing Address206 S Elmwood AveBuffalo, NY 14201-2398 · (716) 847-2441
Phone(716) 847-2441
Sole ProprietorNo
Enumeration DateDecember 1, 2020
Last NPPES UpdateSeptember 2, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2026
✔ NPI 1275138083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 122877
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
320 PRATHER AVE STE 100&200A, Jamestown, NY 14701
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TERESA SASSE LMSW
Counselor
320 PRATHER AVE STE 100&200A
JAMESTOWN, NY 14701
Chautauqua County (716) 664-7855
MR. MARCUS PATRICK STENDAHL LMHC
Counselor (Mental Health)
320 PRATHER AVE STE 100&200A
JAMESTOWN, NY 14701
Chautauqua County (716) 664-7855

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Annette Day's NPI number?

The NPI number for Annette Day is 1275138083. It was assigned to this individual provider in the NPPES registry on December 1, 2020.

Where is Annette Day located?

Annette Day practices at 320 Prather Ave Ste 100&200a, Jamestown, NY 14701. The listed phone number is (716) 847-2441.

What is Annette Day's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Annette Day was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.