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DR. LILLY SIMON PSYD
NPI 1821949157
Psychologist - Cognitive & Behavioral in New York, NY

Active since February 04, 2026
6 E 39TH ST STE 1100, NEW YORK, NY 10016(646) 944-8108(646) 944-8108 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Lilly Simon Psyd NPPES

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

DR. LILLY SIMON PSYD (NPI 1821949157) is an individual cognitive & behavioral provider in New York, New York and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1821949157
Entity TypeIndividualFemale
Primary Taxonomy103TB0200X
Provider Legal NameDR. LILLY SIMONCredential: PSYD
Location Address6 E 39TH ST STE 1100New York, NY 10016-0112
Mailing Address6 E 39th St Ste 1100New York, NY 10016-0112 · (646) 944-8108 · Fax (646) 944-8108
Phone(646) 944-8108
Fax(646) 944-8108
Sole ProprietorNo
Enumeration DateFebruary 4, 2026
NPPES CertifiedFebruary 4, 2026
✔ NPI 1821949157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
Definition
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
6 E 39TH ST STE 1100, New York, NY 10016
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Other Providers at the Same Location NPPES 7

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

CONTEMPLATIVE PSYCHOLOGY PC
Psychologist (Clinical)
6 E 39TH ST STE 1100
NEW YORK, NY 10016
New York County (917) 680-5665
DR. ELIZABETH MARIE SCHEWE PHD
Psychologist
6 E 39TH ST STE 1100
NEW YORK, NY 10016
New York County (917) 504-7323
NAAMA HOFMAN
Psychologist (Clinical)
6 E 39TH ST STE 1100
NEW YORK, NY 10016
New York County (475) 655-4167
DR. JOHN B CROSBY III PH.D.
Psychologist (Clinical)
6 E 39TH ST STE 1100
NEW YORK, NY 10016
New York County (646) 820-7389
JANET E SUMMERS LCSW
Social Worker (Clinical)
6 E 39TH ST STE 1100
NEW YORK, NY 10016
New York County (888) 584-6555
DR. LILY DURWOOD PHD
Psychologist (Clinical)
6 E 39TH ST STE 1100
NEW YORK, NY 10016
New York County (646) 355-8825
SAHAR HUSSAIN LMHC
Counselor (Mental Health)
6 E 39TH ST STE 1100
NEW YORK, NY 10016
New York County (646) 494-3080

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 Lilly Simon's NPI number?

The NPI number for Lilly Simon is 1821949157. It was assigned to this individual provider in the NPPES registry on February 4, 2026.

Where is Lilly Simon located?

Lilly Simon practices at 6 E 39th St Ste 1100, New York, NY 10016. The listed phone number is (646) 944-8108.

What is Lilly Simon's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

When was this NPI record last updated?

The NPPES record for Lilly Simon was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.