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

Cassandra Jean Lappegaard, O.D.

Optometrist in Grand Forks, ND · enumerated 2013.

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

National Provider Identifier

1962742627

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Cassandra Jean Lappegaard

Credential O.D.

Sex Female

Practice address Grand Forks, ND, 58201

Phone (701) 739-3999

Enumeration date Feb 18, 2013

Last updated in NPPES Oct 9, 2023

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

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 10882T (TX) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 712 (ND) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License TPOP105 (FL) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 3452 (MN) Primary

152W00000X Optometrist Eye and Vision Services Providers · License 3712-35 (WI) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License OPT1061 (ME) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 0618003163 (VA) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 009621 (NY) Secondary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Cassandra Lappegaard practice?

The practice location on file with NPPES is in Grand Forks, ND. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cassandra Lappegaard?

The National Provider Identifier (NPI) for Cassandra Lappegaard is 1962742627, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-09.