Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sacha Lundgren, OD

Optometrist in Fitchburg, WI · enumerated 2006.

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

National Provider Identifier

1639198971

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Registry record

Entity type Individual (Type 1)

Name Sacha Lundgren

Credential OD

Sex Female

Practice address 3051 Cahill Main, Fitchburg, WI, 53711

Phone (608) 661-7200

Enumeration date Jul 18, 2006

Last updated in NPPES Sep 24, 2012

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2855 (WI) Primary

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
38613700	Medicaid	WI	-

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 Sacha Lundgren?

Sacha Lundgren is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-24.