Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134819170 Individual Practitioner Female Practitioner

Dr. Mary Grace Kanen Chiu , MD

Pediatrics • Houston, TX

Professional Overview & Biography Verified Profile Summary

Dr. Mary Grace Chiu, MD is a registered healthcare professional specializing in Pediatrics in Houston, TX. Practice services are available at 6410 FANNIN ST STE 500 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6410 Fannin St Ste 500

Houston, TX 770303005

Telephone 7135005800
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Houston, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 15.8 Yrs
State Avg: 22.0 Yrs
Regional Practice Density
1082 Specialists

Practicing in Houston, TX (5841 Statewide)

Telehealth Adoption Rate
0.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-06-21
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License TX W4436

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Stuart Fraser , MD

Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology

NPI 1003265026

Doctor of Medicine (M.D.)

Dr. Maryam Munir , MD

Student in an Organized Health Care Education/Training Program

NPI 1013640697

Doctor of Medicine (M.D.)

Dr. Dominique Dagdag , MD

Student in an Organized Health Care Education/Training Program

NPI 1023703139

Doctor of Medicine (M.D.)

NPI 1033596051

Doctor of Medicine (M.D.)

Arnelle Pender

Student in an Organized Health Care Education/Training Program

NPI 1033904149
Dr. Shannon Tung , MD

Student in an Organized Health Care Education/Training Program

NPI 1053006122

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location June 21, 2026

Registered at 6410 FANNIN ST STE 500, HOUSTON, TX 770303005 (Tel: 7135005800)

📍
Updated Business Mailing Address June 21, 2026

Registered at 6431 FANNIN ST STE JJL 480, HOUSTON, TX 770301501 (Tel: 7135005800)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2026

Pediatrics (License #W4436 in TX)

NPI Profile Active May 15, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location May 15, 2023

Registered at 6431 FANNIN ST. MSB 3.151, HOUSTON, TX 770301501 (Tel: 7135005800)

📍
Updated Business Mailing Address May 15, 2023

Registered at 6431 FANNIN ST. MSB 3.151, HOUSTON, TX 770301501 (Tel: 7135005800)

👤
Provider Name / Credentials Updated May 15, 2023

Recorded as MARY GRACE CHIU, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 15, 2023

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 12, 2023

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1134819170
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 12, 2023
Last Update: June 21, 2026
Sole Proprietor: Yes

Mailing Address

6431 Fannin St Ste Jjl 480

Houston, TX 770301501

Phone: 7135005800

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.