NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark Tufte Od PC

Optometrist in Fargo, ND · enumerated 2008 · authorized official Mark Tufte, Owner.

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

National Provider Identifier

1750536272

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mark Tufte Od PC
Other name <Unavail>
Practice address 1801 45th St S Ste G, Fargo, ND, 58103
Phone (701) 492-3937
Enumeration date Nov 25, 2008
Last updated in NPPES Jan 21, 2019

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 415 (ND) Primary

Authorized official

Name Mark Tufte
Title Owner
Phone (701) 356-3937

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 → Validate an NPI →

Frequently asked questions

Where is Mark Tufte Od PC located?
The practice location on file with NPPES is in Fargo, ND.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-01-21. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-21.