Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gerald W Tuck, DDS
Dentist in Great Falls, MT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275644841
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Registry record
Entity type Individual (Type 1)
Name Dr. Gerald W Tuck
Credential DDS
Sex Male
Practice address 900 10th Ave Nw, Great Falls, MT, 59404
Phone (406) 761-1365
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 94276 | Other | MT | DELTA DENTAL |
| 11-5570 | Medicaid | MT | - |
| 4029 | Other | MT | BLUS CROSS BLUE SHIELD |
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
Is NPI 1275644841 active?
Yes, as of the latest NPPES snapshot, NPI 1275644841 is active (record last updated 2007-07-08).
How do I verify Gerald Tuck's NPI record?
Cross-check NPI 1275644841 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.