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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mary F. Didio, Dc, PC

Health Service Clinic/Center in Huntingtn Sta, NY · enumerated 2010 · authorized official Mary Didio, Chiropractor.

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

National Provider Identifier

1174825145

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Registry record

Entity type Organization (Type 2)
Legal business name Mary F. Didio, Dc, PC
Practice address 326 Walt Whitman Rd, Huntingtn Sta, NY, 11746
Phone (631) 673-1001
Fax (631) 673-7055
Enumeration date Nov 24, 2010
Last updated in NPPES Nov 24, 2010

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities · License XOO5481 (NY) Primary

Authorized official

Name Mary Didio
Title Chiropractor
Phone (631) 673-1001

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.

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Frequently asked questions

What type of organization is Mary F. Didio, Dc, PC?
Mary F. Didio, Dc, PC is registered in NPPES as a Health Service Clinic/Center (its primary provider taxonomy).
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.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-24.