Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Antonio Vincenzo Giancola, D.C.
Chiropractor in Merrimack, NH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841270063
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Registry record
Entity type Individual (Type 1)
Name Antonio Vincenzo Giancola
Credential D.C.
Sex Male
Practice address 515 Daniel Webster Hwy, Suite I, Merrimack, NH, 03054
Phone (603) 423-1022
Enumeration date Jan 23, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 352243 | Other | NH | HARVARD PILGRIM |
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.
Frequently asked questions
Where does Antonio Giancola practice?
The practice location on file with NPPES is in Merrimack, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Antonio Giancola?
The National Provider Identifier (NPI) for Antonio Giancola is 1841270063, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.