Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Anne Peterson, LCSW-R

Counselor in Cortland, NY · enumerated 2013.

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

National Provider Identifier

1134568892

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Registry record

Entity type Individual (Type 1)

Name Mary Anne Peterson

Credential LCSW-R

Sex Female

Practice address 165 Main St., Suite A, Cortland, NY, 13045

Phone (607) 753-0234

Fax (607) 753-0286

Enumeration date Jun 17, 2013

Last updated in NPPES Mar 5, 2021

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License R052643 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
1336163963	Medicaid	NY	-

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

How do I verify Mary Peterson's NPI record?

Cross-check NPI 1134568892 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134568892 active?

Yes, as of the latest NPPES snapshot, NPI 1134568892 is active (record last updated 2021-03-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-05.