Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Maureen W. Daye, M.D.

Q: What type of organization is Maureen W. Daye, M.D.?

Maureen W. Daye, M.D. is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

Gastroenterology Physician in Massena, NY · enumerated 2007 · authorized official Maureen Daye, M.D..

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

National Provider Identifier

1710174412

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Registry record

Entity type Organization (Type 2)

Legal business name Maureen W. Daye, M.D.

Practice address 2 Hospital Dr, Massena, NY, 13662

Phone (315) 769-1463

Fax (315) 769-5487

Enumeration date Sep 27, 2007

Last updated in NPPES Sep 27, 2007

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 195948 (NY) Primary

Authorized official

Name Maureen Daye

Title M.D.

Phone (315) 769-1463

Other identifiers

Identifier	Type	State	Issuer
01702405	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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Maureen W. Daye, M.D.?

Maureen W. Daye, M.D. is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-27.