Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Malki Twersky, LMHC

Mental Health Counselor in Nanuet, NY · enumerated 2025 · practices at M Twersky Mental Health Counseling PC.

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

National Provider Identifier

1437943768

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Registry record

Entity type Individual (Type 1)

Name Malki Twersky

Credential LMHC

Sex Female

Practice address 161 Airport Executive Park Ste 104, Nanuet, NY, 10954

Phone (845) 499-0769

Enumeration date Apr 9, 2025

Last updated in NPPES Apr 9, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 015448-01 (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 Malki Twersky?

The National Provider Identifier (NPI) for Malki Twersky is 1437943768, a Type 1 (individual) record in the CMS NPPES registry.

Where does Malki Twersky practice?

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

Other providers at this practice address

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M Twersky Mental Health Counseling PC Mental Health Clinic/Center (Including Community Mental Health Center) · Nanuet, NY NPI 1396530622

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-09.