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LIA WIEDEMANN
NPI 1164382172
Counselor - Mental Health in New York, NY

Active since November 12, 2025
156 5TH AVE STE 822, NEW YORK, NY 10010(347) 389-3920 Get Directions Write a Review

NPPES record last updated: November 23, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Nov 23, 2025, Nov 12, 2025 (2 updates tracked since 2025).

About Lia Wiedemann NPPES

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

LIA WIEDEMANN (NPI 1164382172) is an individual mental health provider in New York, New York and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1164382172
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameLIA WIEDEMANN
Location Address156 5TH AVE STE 822New York, NY 10010-7765
Mailing Address7 Howard PlBrooklyn, NY 11215-6008
Phone(347) 389-3920
Sole ProprietorNo
Enumeration DateNovember 12, 2025
Last NPPES UpdateNovember 23, 20252 updates tracked since enumeration
NPPES CertifiedNovember 23, 2025
✔ NPI 1164382172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
156 5TH AVE STE 822, New York, NY 10010
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANNA I HOLMGREN MD
Psychiatry & Neurology (Psychiatry)
156 5TH AVE STE 822
NEW YORK, NY 10010
New York County (212) 546-0999
KATHERINE CASEY LCSW LLC
Counselor (Mental Health)
156 5TH AVE STE 822
NEW YORK, NY 10010
New York County (347) 389-3920
DR. ADELAIDA KELLY MEJIA PH.D.
Psychologist
156 5TH AVE STE 822
NEW YORK, NY 10010
New York County (212) 256-1697
DR. KYLE CALLIS BUGG II PSY.D.
Psychologist (Clinical)
156 5TH AVE STE 822
NEW YORK, NY 10010
New York County (212) 256-1697
KYLE BUGG PSYD AND ASSOCIATES
Clinic/Center (Mental Health (Including Community Mental Health Center))
156 5TH AVE STE 822
NEW YORK, NY 10010
New York County (212) 256-1697

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 Lia Wiedemann's NPI number?

The NPI number for Lia Wiedemann is 1164382172. It was assigned to this individual provider in the NPPES registry on November 12, 2025.

Where is Lia Wiedemann located?

Lia Wiedemann practices at 156 5th Ave Ste 822, New York, NY 10010. The listed phone number is (347) 389-3920.

What is Lia Wiedemann'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 Lia Wiedemann was last updated on November 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.