DIANA SUN LMHC
NPI 1780417451
Counselor - Mental Health in New York, NY

Q: What is Diana Sun's NPI number?

The NPI number for Diana Sun is 1780417451. It was assigned to this individual provider in the NPPES registry on August 20, 2024.

Q: What is Diana Sun's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Diana Sun was last updated on May 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since August 20, 2024PECOS Enrolled

307 W 38TH ST FL 16, NEW YORK, NY 10018(347) 292-1475 Get Directions Write a Review

NPPES record last updated: May 30, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 30, 2025, Aug 20, 2024 (2 updates tracked since 2024).

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About Diana Sun Lmhc NPPES

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

DIANA SUN LMHC (NPI 1780417451) is an individual mental health provider in New York, New York and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1780417451

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameDIANA SUNCredential: LMHC

Location Address307 W 38TH ST FL 16New York, NY 10018-9514

Mailing Address159 Dover GrnStaten Island, NY 10312-1710 · (347) 839-5418

Phone(347) 292-1475

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateAugust 20, 2024

Last NPPES UpdateMay 30, 20252 updates tracked since enumeration

NPPES CertifiedMay 30, 2025

✔ NPI 1780417451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

307 W 38TH ST FL 16, New York, NY 10018

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana Sun Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9234613167

PECOS Enrollment IDI20260319000406

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 9

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

MISS NATISHA ESONIA JOSEPH LMHC

Counselor (Mental Health)