Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1013447978 Individual Practitioner Male Practitioner

Dr. Hal Zhang , MD

Internal Medicine • Houston, TX

Professional Overview & Biography Verified Profile Summary

Dr. Hal Zhang, MD is a registered healthcare professional specializing in Internal Medicine in Houston, TX. Practice services are available at 1504 BEN TAUB LOOP under active NPI credentials.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1504 Ben Taub Loop

Houston, TX 77030

Telephone 7138732000
Associated Practice Facility / Clinic
🏢 Baylor College Of Medicine Facility NPI 1699722157

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Houston, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.2 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
1569 Specialists

Practicing in Houston, TX (9538 Statewide)

Telehealth Adoption Rate
20.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
62.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
53 14 $219.00 $81.69

Medical Specialties & State Licenses

CMS Verified: 2025-04-01
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX S3482

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License TX BP10060

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Kaye-Ann Christie , PA-C

Physician Assistant

NPI 1003142423

Physician Assistant (Certified)

Dr. Jordan Sparkman , MD

Internal Medicine - Gastroenterology

NPI 1003235193

Doctor of Medicine (M.D.)

Dr. Rachel Brill , MD

Emergency Medicine

NPI 1013760792

Doctor of Medicine (M.D.)

Dr. Robin Daemmrich , MD

Student in an Organized Health Care Education/Training Program

NPI 1033812656

Doctor of Medicine (M.D.)

Dr. Fadel Ruiz , MD

Pediatrics - Pediatric Pulmonology

NPI 1043240500

Doctor of Medicine (M.D.)

Lydia Ong , PA

Physician Assistant

NPI 1043482995

Physician Assistant

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address November 13, 2020

Registered at 1504 BEN TAUB LOOP, HOUSTON, TX 77030

NPI Profile Active June 14, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 14, 2017

Registered at 1504 BEN TAUB LOOP, HOUSTON, TX 77030 (Tel: 7138732000)

📍
Updated Business Mailing Address June 14, 2017

Registered at 3015 AUBURN PATH, SUGAR LAND, TX 774796731

👤
Provider Name / Credentials Updated June 14, 2017

Recorded as HAL ZHANG, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2017

Internal Medicine (License #BP10060 in TX)

🟢
Initial NPI Registration & Enumeration June 14, 2017

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: 1013447978
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 14, 2017
Last Update: April 01, 2025
Sole Proprietor: No

Mailing Address

1504 Ben Taub Loop

Houston, TX 77030

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.