Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Roderick Morrison Griffeth, D.D.S.

Oral and Maxillofacial Surgery (Dentist) in Billings, MT · enumerated 2009.

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

National Provider Identifier

1861727646

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Registry record

Entity type Individual (Type 1)

Name Dr. Roderick Morrison Griffeth

Credential D.D.S.

Sex Male

Practice address 625 Henry Chapple, Billings, MT, 59106

Phone (406) 259-7438

Fax (406) 259-9729

Enumeration date Oct 12, 2009

Last updated in NPPES Mar 1, 2018

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 6202-15 (WI) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 2393 (MT) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 2393DENTAL (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
23934	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 Roderick Griffeth's NPI record?

Cross-check NPI 1861727646 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861727646 active?

Yes, as of the latest NPPES snapshot, NPI 1861727646 is active (record last updated 2018-03-01).

Other providers at this practice address

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Brian Ludwig Oral and Maxillofacial Surgery (Dentist) · Billings, MT NPI 1083876478

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-01.