Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karen J. Roesser

Specialist in Cheektowaga, NY · enumerated 2012.

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

National Provider Identifier

1023371606

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Registry record

Entity type Individual (Type 1)

Name Mrs. Karen J. Roesser

Sex Female

Practice address 4635 Union Rd, Cheektowaga, NY, 14225

Phone (716) 505-5700

Fax (716) 633-9351

Enumeration date Jun 19, 2012

Last updated in NPPES Jun 19, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers 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.

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Frequently asked questions

What is the NPI number for Karen Roesser?

The National Provider Identifier (NPI) for Karen Roesser is 1023371606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Roesser practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-19.