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DR. STEPHANIE BYUN M.D.
NPI 1033778667
Student in an Organized Health Care Education/Training Program in New Haven, CT

Active since June 07, 2019
20 YORK STREET , YALE NEW HAVEN HOSPITAL, NEW HAVEN, CT 06510(203) 688-4242 Get Directions Write a Review

NPPES record last updated: December 23, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 23, 2019, Jun 7, 2019 (2 updates tracked since 2019).

About Dr. Stephanie Byun M.d. NPPES

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

DR. STEPHANIE BYUN M.D. (NPI 1033778667) is an individual student in an organized health care education/training program in New Haven, Connecticut and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1033778667
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. STEPHANIE BYUNCredential: M.D.
Location Address20 YORK STREET , YALE NEW HAVEN HOSPITALNew Haven, CT 06510-3220
Mailing Address20 York Street , Yale New Haven HospitalNew Haven, CT 06510-3220 · (203) 688-4242
Phone(203) 688-4242
Sole ProprietorYes
Enumeration DateJune 7, 2019
Last NPPES UpdateDecember 23, 20192 updates tracked since enumeration
✔ NPI 1033778667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
20 YORK STREET , YALE NEW HAVEN HOSPITAL, New Haven, CT 06510
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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 Stephanie Byun's NPI number?

The NPI number for Stephanie Byun is 1033778667. It was assigned to this individual provider in the NPPES registry on June 7, 2019.

Where is Stephanie Byun located?

Stephanie Byun practices at 20 York Street , Yale New Haven Hospital, New Haven, CT 06510. The listed phone number is (203) 688-4242.

What is Stephanie Byun's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Stephanie Byun was last updated on December 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.