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LINDA DUEMIG LMHC-D
NPI 1164197620
Counselor - Mental Health in Massapequa, NY

Active since August 16, 2021
5788 MERRICK RD STE 206, MASSAPEQUA, NY 11758(516) 216-9012 Get Directions Write a Review

NPPES record last updated: August 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 17, 2025, Sep 5, 2024, Aug 16, 2021 (3 updates tracked since 2021).

About Linda Duemig Lmhc-d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LINDA DUEMIG LMHC-D (NPI 1164197620) is an individual mental health provider in Massapequa, New York, licensed in New York (015093) and active in the NPI registry since August 2021.

NPPES Registry Identity

NPI1164197620
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameLINDA DUEMIGCredential: LMHC-D
Location Address5788 MERRICK RD STE 206Massapequa, NY 11758-6242
Mailing Address50 Riverleigh PlAmityville, NY 11701-3504 · (516) 946-0101
Phone(516) 216-9012
Sole ProprietorYes
Enumeration DateAugust 16, 2021
Last NPPES UpdateAugust 17, 20253 updates tracked since enumeration
NPPES CertifiedAugust 17, 2025
✔ NPI 1164197620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 015093
5788 MERRICK RD STE 206, Massapequa, NY 11758
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Other Names 1

Former Name (1)Linda Montalbano

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Linda Duemig's NPI number?

The NPI number for Linda Duemig is 1164197620. It was assigned to this individual provider in the NPPES registry on August 16, 2021. The provider is also known as Linda Montalbano.

Where is Linda Duemig located?

Linda Duemig practices at 5788 Merrick Rd Ste 206, Massapequa, NY 11758. The listed phone number is (516) 216-9012.

What is Linda Duemig's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Linda Duemig was last updated on August 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.