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Greta Sofie Weiss

Mental Health Counselor in Oswego, NY · enumerated 2026.

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

National Provider Identifier

1255283396

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Registry record

Entity type Individual (Type 1)
Name Greta Sofie Weiss
Sex Female
Practice address 138 E 2nd St, Oswego, NY, 13126
Phone (315) 343-3344
Fax (877) 522-7977
Enumeration date Feb 11, 2026
Last updated in NPPES Feb 11, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License P136913 (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.

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Frequently asked questions

What is the NPI number for Greta Weiss?
The National Provider Identifier (NPI) for Greta Weiss is 1255283396, a Type 1 (individual) record in the CMS NPPES registry.
Where does Greta Weiss practice?
The practice location on file with NPPES is in Oswego, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-11.