Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1164759064 Individual Practitioner Male Practitioner

Dr. Alex Chia Chang , MD

Anesthesiology • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Alex Chang, MD is a certified Anesthesiology practicing in Houston, TX. With approximately 14 years of clinical experience since graduating from University Of California, San Francisco School Of Medicine in 2012, Dr. Chang delivers high-quality medical care to the local community at 1500 CITYWEST BLVD.

Dr. Chang is affiliated with U S Anesthesia Partners Of Texas, Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of artery tube for blood sampling or infusion through skin, ultrasonic guidance for blood vessel access. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1500 Citywest Blvd
Ste.300

Houston, TX 770422300

Telephone 7136204000
Fax 7134584229
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of California, San Francisco School Of Medicine

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Houston, TX

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs -7.6 yrs vs City Avg
City Avg: 21.6 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
1164 Specialists

Practicing in Houston, TX (4818 Statewide)

Telehealth Adoption Rate
1.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
93.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (14 Years) 14 Yrs
Houston Specialty Average (21.6 Years) 21.6 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
36620 Insertion of artery tube for blood sampling or infusion through skin
21 21 $714.00 $43.69

Medical Specialties & State Licenses

CMS Verified: 2020-04-23
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License TX P7749

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
326095201 (TX)
Medicaid State Provider ID
326095202 (TX)
Commercial Insurance / Payer ID Blue Cross Blue Shield
8EA726 (TX)
Commercial Insurance / Payer ID Rr Medicare
P01254935 (TX)

Hospital & Practice Group Affiliations

U S Anesthesia Partners Of Texas, Pa

1500 Citywest Blvd, Houston, TX 770422549

Phone: 7136204000

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003010661

Doctor of Medicine (M.D.)

Editha Flemming , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003086315

Certified Registered Nurse Anesthetist

Danielle George , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003121963

Certified Registered Nurse Anesthetist

James Trahan , AA

Anesthesiologist Assistant

NPI 1003173485
Rodrique Nelson , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003187600

Certified Registered Nurse Anesthetist

Alyssa Estill , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003306903

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Business Mailing Address April 23, 2020

Registered at PO BOX 840853, DALLAS, TX 752840853 (Tel: 9727155000)

NPI Profile Active March 10, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location March 10, 2017

Registered at 1500 CITYWEST BLVD, STE.300, HOUSTON, TX 770422300 (Tel: 7136204000)

📍
Updated Business Mailing Address March 10, 2017

Registered at PO BOX 650865, DALLAS, TX 752650865 (Tel: 9722331999)

👤
Provider Name / Credentials Updated March 10, 2017

Recorded as ALEX CHANG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 10, 2017

Anesthesiology (License #P7749 in TX)

NPI Profile Active March 12, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location March 12, 2014

Registered at 2411 FOUNTAIN VIEW DR, STE.200, HOUSTON, TX 770574817 (Tel: 7136204000)

📍
Updated Business Mailing Address March 12, 2014

Registered at 2411 FOUNTAIN VIEW DR, STE.200, HOUSTON, TX 770574817 (Tel: 7136204000)

👤
Provider Name / Credentials Updated March 12, 2014

Recorded as ALEX CHANG, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 12, 2014

Anesthesiology (License #P7749 in TX)

🟢
Initial NPI Registration & Enumeration November 13, 2009

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: 1164759064
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 13, 2009
Last Update: April 23, 2020
Sole Proprietor: No

Mailing Address

Po Box 840853

Dallas, TX 752840853

Phone: 9727155000

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.