Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Colleen Mary Kaulfuss, OPTICIAN

Optician in Plattsburgh, NY · enumerated 2007.

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

National Provider Identifier

1740303254

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Registry record

Entity type Individual (Type 1)

Name Mrs. Colleen Mary Kaulfuss

Credential OPTICIAN

Sex Female

Practice address 450 Margaret St, Plattsburgh, NY, 12901

Phone (518) 566-2020

Enumeration date Apr 9, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License 5232 (NY) Primary

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

What specialty is Colleen Kaulfuss?

Colleen Kaulfuss is registered in NPPES with the primary taxonomy of Optician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.