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Dr. Mark S Oliverson, DMD

Dr. Mark S Oliverson is a Dentist provider (Dentist) practicing in Salmon, ID, registered in the NPPES registry with NPI 1689797458 since 2007. The credential DMD stands for Doctor of Medicine in Dentistry. Practices at Mark S. Oliverson, D.M.D. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1689797458
Entity type Individual (Type 1)
Name Dr. Mark S Oliverson
Credential DMD
Sex Male
Practice address Salmon, ID, 83467
Phone 2087562262
Fax 2087564473
Enumeration date 2007-04-09
Last updated in NPPES 2014-10-09

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary D4013 ID

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

Other identifiers

Identifier Type State Issuer
807527500 Medicaid ID
Copy-ready billing details
Provider: Mark Oliverson, DMD
NPI: 1689797458
Taxonomy: 122300000X (Dentist)
Address: Salmon, ID, 83467

Other providers at this practice address

NPI Name Type Specialty Location
1801058862 Mark S. Oliverson, D.M.D. Organization Dental Clinic/Center Salmon, ID

Verify this record

Cross-check NPI 1689797458 against the authoritative CMS record: view Dr. Mark S Oliverson on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Mark Oliverson?
Mark Oliverson is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-10-09.