Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

YOONSUN LYNDA BYUN L.AC.
NPI 1407813496
Acupuncturist in Flushing, NY

Q: What is Yoonsun Byun's NPI number?

The NPI number for Yoonsun Byun is 1407813496. It was assigned to this individual provider in the NPPES registry on April 26, 2006. The provider is also known as Yoonsun Lynda Yi L.Ac.

Q: What is Yoonsun Byun's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

Q: When was this NPI record last updated?

The NPPES record for Yoonsun Byun was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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 April 26, 2006

14423 34TH AVE, FLUSHING, NY 11354(718) 961-8875(718) 321-1870 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Yoonsun Lynda Byun L.ac. NPPES

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

YOONSUN LYNDA BYUN L.AC. (NPI 1407813496) is an individual acupuncturist in Flushing, New York, licensed in New York (001770) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1407813496

Entity TypeIndividualFemale

Primary Taxonomy171100000X

Provider Legal NameYOONSUN LYNDA BYUNCredential: L.AC.

Location Address14423 34TH AVEFlushing, NY 11354-3126

Mailing Address14423 34th AveFlushing, NY 11354-3126 · (718) 961-8875 · Fax (718) 321-1870

Phone(718) 961-8875

Fax(718) 321-1870

Sole ProprietorNo

Enumeration DateApril 26, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1407813496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers

Taxonomy Code171100000X

License✔ Licensed in NY · 001770

Definition

An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.

14423 34TH AVE, Flushing, NY 11354

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Other Names 1

Former Name (1)Yoonsun Lynda Yi L.ac

Other Providers at the Same Location NPPES 2

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

BU BU ACUPUNCTURE SERVICES, P.C.

Acupuncturist

14423 34TH AVE
FLUSHING, NY 11354

Queens County (718) 961-8875

DONG YUN BYUN L.AC.

Acupuncturist

14423 34TH AVE
FLUSHING, NY 11354

Queens County (718) 961-8875

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 Yoonsun Byun's NPI number?

The NPI number for Yoonsun Byun is 1407813496. It was assigned to this individual provider in the NPPES registry on April 26, 2006. The provider is also known as Yoonsun Lynda Yi L.Ac.

Where is Yoonsun Byun located?

Yoonsun Byun practices at 14423 34th Ave, Flushing, NY 11354. The listed phone number is (718) 961-8875.

What is Yoonsun Byun's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

When was this NPI record last updated?

The NPPES record for Yoonsun Byun was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.