Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1467711556 Individual Practitioner Female Practitioner

Dr. Diana Hwang Liang , MD

Surgery • Houston, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Diana Liang, MD is a certified Surgery practicing in Houston, TX. With approximately 14 years of clinical experience since graduating from University Of Texas Southwestern Medical School At Dallas in 2012, Dr. Liang delivers high-quality medical care to the local community at 1515 HOLCOMBE BLVD.

Dr. Liang is affiliated with Physicians Referral Service and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include new patient outpatient office visit, partial removal of breast, lymph node imaging during surgery. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1515 Holcombe Blvd

Houston, TX 770304000

Telephone 8322769321
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Texas Southwestern Medical School At Dallas

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Houston, TX

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs -6.3 yrs vs City Avg
City Avg: 20.3 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
376 Specialists

Practicing in Houston, TX (2342 Statewide)

Telehealth Adoption Rate
12.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
81.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liang (14 Years) 14 Yrs
Houston Specialty Average (20.3 Years) 20.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
40 40 $585.50 $172.75
19301 Partial removal of breast
16 16 $4078.81 $705.17

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TX Q8545

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License TX BP10044091

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Physicians Referral Service

1515 Holcombe Blvd, Houston, TX 770304000

Phone: 7137922121

Secondary Practice Locations

6550 Fannin St, Sm 1661

Houston, TX 770302717

Phone: 7134416172

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Merry Chen , MD

Psychiatry & Neurology - Neurology

NPI 1003022013

Doctor of Medicine (M.D.)

Dr. Ameena Malhotra , MD

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NPI 1003046822

Doctor of Medicine (M.D.)

NPI 1003100819

Doctor of Medicine (M.D.)

Dr. Bryan Guillory , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003102674

Doctor of Medicine (M.D.)

NPI 1003121237

Doctor of Medicine (M.D.)

Dr. Sunyoung Lee , MD

Internal Medicine - Medical Oncology

NPI 1003159054

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location July 11, 2019

Registered at 1515 HOLCOMBE BLVD, HOUSTON, TX 770304000 (Tel: 8322769321)

📍
Updated Business Mailing Address July 11, 2019

Registered at 1515 HOLCOMBE BLVD, HOUSTON, TX 770304000

👤
Provider Name / Credentials Updated July 11, 2019

Recorded as DIANA LIANG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2019

Surgery (License #Q8545 in TX)

NPI Profile Active May 09, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location May 09, 2012

Registered at 6550 FANNIN ST, SM 1661, HOUSTON, TX 770302717 (Tel: 7134416172)

📍
Updated Business Mailing Address May 09, 2012

Registered at 6550 FANNIN ST, SM 1661, HOUSTON, TX 770302717

👤
Provider Name / Credentials Updated May 09, 2012

Recorded as JOO HWANG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 09, 2012

Surgery (License #BP10044091 in TX)

🟢
Initial NPI Registration & Enumeration May 09, 2012

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: 1467711556
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 09, 2012
Last Update: July 11, 2019
Sole Proprietor: No

Mailing Address

1515 Holcombe Blvd

Houston, TX 770304000

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.