Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Marvin John Johnson, DMD

Oral and Maxillofacial Surgery (Dentist) in Mcminnville, OR · enumerated 2006 · practices at Mountain View Oral Surgery and Dental Implants.

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

National Provider Identifier

1225046881

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Registry record

Entity type Individual (Type 1)

Name Dr. Marvin John Johnson

Credential DMD

Sex Male

Practice address Mcminnville, OR, 97128

Phone (503) 472-1468

Fax (503) 434-9214

Enumeration date Aug 3, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License D5964 (OR) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Marvin Johnson?

Marvin Johnson is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Thomas Kolodge Oral & Maxillofacial Surgery (D.M.D.) · Mcminnville, OR NPI 1639299100 Mountain View Oral Surgery and Dental Implants Oral and Maxillofacial Surgery (Dentist) · Mcminnville, OR NPI 1366756389 Boonyapa Purt Oral and Maxillofacial Surgery (Dentist) · Mcminnville, OR NPI 1609281997

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.