EMILY NICOLE ONG DO
NPI 1245074376
Psychiatry & Neurology - Psychiatry in St. Louis, MO

Q: What is Emily Ong's NPI number?

The NPI number for Emily Ong is 1245074376. It was assigned to this individual provider in the NPPES registry on June 24, 2024.

Q: What is Emily Ong's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Emily Ong was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 June 24, 2024

1 BARNES JEWISH PLAZA, ST. LOUIS, MO 63110(314) 747-3000 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 26, 2026, Jun 24, 2024 (2 updates tracked since 2024).

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About Emily Nicole Ong Do NPPES

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

EMILY NICOLE ONG DO (NPI 1245074376) is an individual psychiatry provider in St. Louis, Missouri, licensed in Missouri (2026021254) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1245074376

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameEMILY NICOLE ONGCredential: DO

Location Address1 BARNES JEWISH PLAZASt. Louis, MO 63110

Mailing Address660 S Euclid Ave # A09Saint Louis, MO 63110-1010 · (314) 747-3000

Phone(314) 747-3000

Sole ProprietorNo

Enumeration DateJune 24, 2024

Last NPPES UpdateMay 26, 20262 updates tracked since enumeration

NPPES CertifiedMay 26, 2026

✔ NPI 1245074376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MO · 2026021254

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1 BARNES JEWISH PLAZA, St. Louis, MO 63110

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Other Providers at the Same Location NPPES 20

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

ENES CEVIK MD

Surgery

1 BARNES JEWISH PLAZA
ST LOUIS, MO 63110

St. Louis City (314) 362-8028

DR. NOAH BENJAMIN CHODOS MD

Internal Medicine (Infectious Disease)

1 BARNES JEWISH PLAZA
ST. LOUIS, MO 63110

St. Louis City (314) 454-8293

DR. WILLIAM EMMETT FREEMAN JR. MD

Emergency Medicine

1 BARNES JEWISH PLAZA
ST. LOUIS, MO 63110

St. Louis City (314) 362-9177

CHANDLER KLEMM MD

Anesthesiology

1 BARNES JEWISH PLAZA
ST. LOUIS, MO 63110

St. Louis City (314) 747-3000

EMMA RUTH PAYNE MD

Orthopaedic Surgery

1 BARNES JEWISH PLAZA
SAINT LOUIS, MO 63110

St. Louis City (314) 747-2835

ALEXANDRA NOELLE ZDONCZYK MD

Internal Medicine

1 BARNES JEWISH PLAZA
ST. LOUIS, MO 63110

St. Louis City (314) 362-1935

KATHERINE ANNE STUART MD

Emergency Medicine

1 BARNES JEWISH PLAZA
SAINT LOUIS, MO 63110

St. Louis City (314) 362-9177

DR. DALTON VAN BANH MD, PHD

Internal Medicine

1 BARNES JEWISH PLAZA
SAINT LOUIS, MO 63110

St. Louis City (314) 359-8333

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 Emily Ong's NPI number?

The NPI number for Emily Ong is 1245074376. It was assigned to this individual provider in the NPPES registry on June 24, 2024.

Where is Emily Ong located?

Emily Ong practices at 1 Barnes Jewish Plaza, St. Louis, MO 63110. The listed phone number is (314) 747-3000.

What is Emily Ong's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Emily Ong was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.