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Dr. Daniel Joseph Mack Sr., DC

Dr. Daniel Joseph Mack Sr. is a Rehabilitation Chiropractor provider (Chiropractor) practicing in Webster, NY, registered in the NPPES registry with NPI 1265506562 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Mack Chiropractic, PC (listed at the same practice address in NPPES).

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NPI 1265506562
Entity type Individual (Type 1)
Name Dr. Daniel Joseph Mack Sr.
Credential DC
Sex Male
Practice address 658 RIDGE RD, Webster, NY, 14580
Phone 5856710882
Fax 5856712417
Enumeration date 2006-11-20
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111NR0400X Rehabilitation Chiropractor Primary X002857 NY

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Daniel Mack, DC
NPI: 1265506562
Taxonomy: 111NR0400X (Rehabilitation Chiropractor)
Address: 658 RIDGE RD, Webster, NY, 14580

Other providers at this practice address

NPI Name Type Specialty Location
1184642084 Mack Chiropractic, PC Organization Chiropractor Webster, NY
1245252766 Daniel Mack Individual Chiropractor Webster, NY

Verify this record

Cross-check NPI 1265506562 against the authoritative CMS record: view Dr. Daniel Joseph Mack Sr. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Daniel Mack's NPI record?
Cross-check NPI 1265506562 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1265506562 active?
Yes — as of the latest NPPES snapshot, NPI 1265506562 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.