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

DR. JUSTIN RAYNARD CHUANG DO
NPI 1801538004
Anesthesiology in Houston, TX

Active since April 08, 2022
6431 FANNIN ST, HOUSTON, TX 77030(713) 500-6299 Get Directions Write a Review

NPPES record last updated: August 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 8, 2026, Apr 8, 2022 (2 updates tracked since 2022).

About Dr. Justin Raynard Chuang Do NPPES

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

DR. JUSTIN RAYNARD CHUANG DO (NPI 1801538004) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (W5763) and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1801538004
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JUSTIN RAYNARD CHUANGCredential: DO
Location Address6431 FANNIN STHouston, TX 77030-1501
Mailing Address3623 W Alabama St Apt 341Houston, TX 77027-5999 · (972) 904-5525
Sole ProprietorNo
Enumeration DateApril 8, 2022
Last NPPES UpdateAugust 8, 20262 updates tracked since enumeration
NPPES CertifiedAugust 8, 2026
NPI 1801538004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in TX · W5763
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
6431 FANNIN ST, Houston, TX 77030

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.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
6431 FANNIN ST, MSB 3.151
HOUSTON, TX 77030
Emergency Medicine
6431 FANNIN ST, JJL 431
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030
Anesthesiology
6431 FANNIN ST, MSB 5.020
HOUSTON, TX 77030
Orthopaedic Surgery
6431 FANNIN ST, SUITE JJL 310
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030

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 Justin Chuang's NPI number?

The NPI number for Justin Chuang is 1801538004. It was assigned to this individual provider in the NPPES registry on April 8, 2022.

Where is Justin Chuang located?

Justin Chuang practices at 6431 Fannin St, Houston, TX 77030. The listed phone number is (713) 500-6299.

What is Justin Chuang's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Justin Chuang was last updated on August 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.