Thomas Michael Callaghan, D.C.
Thomas Michael Callaghan is a Chiropractor provider (Chiropractor) practicing in Queensbury, NY, registered in the NPPES registry with NPI 1639246432 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Bell and Callaghan Chiropractors, PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639246432 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Thomas Michael Callaghan |
| Credential | D.C. |
| Sex | Male |
| Practice address | 357 RIDGE RD, Queensbury, NY, 12804 |
| Phone | 5187921691 |
| Fax | 5187921861 |
| Enumeration date | 2006-11-29 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 3896 | NY |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1048881 | Other | NY | AMERICAN SPECIALITY HEALT |
| 10031948 | Other | NY | CDPHP |
| 126122 | Other | NY | ACN |
| X46511 | Other | NY | EMPIRE |
Copy-ready billing details
Provider: Thomas Callaghan, D.C. NPI: 1639246432 Taxonomy: 111N00000X (Chiropractor) Address: 357 RIDGE RD, Queensbury, NY, 12804
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114073822 | Bell and Callaghan Chiropractors, PC | Organization | Chiropractor | Queensbury, NY |
| 1063240828 | Steven Asti | Individual | Chiropractor | Queensbury, NY |
Verify this record
Cross-check NPI 1639246432 against the authoritative CMS record: view Thomas Michael Callaghan 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 2026-07-11. Provider record last updated 2007-07-08.