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).
✓ Active NPI ✓ Valid NPI checksum
| 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
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.