Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Molly Rowe Gannon, DDS, PC

General Practice Dentistry in Hamilton, MT · enumerated 2006 · practices at Molly R Gannon D D S P C.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083791784

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Registry record

Entity type Individual (Type 1)

Name Dr. Molly Rowe Gannon

Credential DDS, PC

Sex Female

Practice address 512 Old Corvallis Rd, Hamilton, MT, 59840

Phone (406) 363-1211

Fax (406) 363-1212

Enumeration date Nov 1, 2006

Last updated in NPPES Oct 25, 2012

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2066 (MT) Primary

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
20664	Other	MT	BLUE CROSS PROVIDER NUMBE
5511948	Medicaid	MT	-

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.

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Frequently asked questions

How do I verify Molly Gannon's NPI record?

Cross-check NPI 1083791784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083791784 active?

Yes, as of the latest NPPES snapshot, NPI 1083791784 is active (record last updated 2012-10-25).

Other providers at this practice address

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Molly R Gannon D D S P C General Practice Dentistry · Hamilton, MT NPI 1639416738

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-25.