Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tamara Kay Mathison, OD
Optometrist in Jamestown, ND · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134161706
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Registry record
Entity type Individual (Type 1)
Name Tamara Kay Mathison
Credential OD
Sex Female
Practice address 300 2nd Av Ne, Jamestown, ND, 58401
Phone (701) 252-2020
Fax (701) 251-2801
Enumeration date Jun 11, 2006
Last updated in NPPES Jan 29, 2008
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00782003 | Other | ND | PREFERRED ONE |
| 2220973 | Other | ND | MEDICA |
| NDVI800502 | Other | ND | NOVSI |
| 60426 | Medicaid | ND | - |
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
How do I verify Tamara Mathison's NPI record?
Cross-check NPI 1134161706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134161706 active?
Yes, as of the latest NPPES snapshot, NPI 1134161706 is active (record last updated 2008-01-29).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-29.