Active NPI 1316131667 Individual Practitioner Male Practitioner

Dr. Peter Shun-Hsien Chang , MD

Anesthesiology • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Chang, MD is a certified Anesthesiology practicing in Houston, TX. With approximately 24 years of clinical experience since graduating from University Of Texas Medical School At Houston in 2002, Dr. Chang delivers high-quality medical care to the local community at 1635 NORTH LOOP W.

Dr. Chang is affiliated with Texans Anesthesia Associates Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure on small and large bowel using an endoscope, anesthesia for procedure on large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1635 North Loop W

Houston, TX 770081532

Telephone 7138672000

Associated Practice Facility / Clinic

🏢 Memorial Hermann Health System Facility NPI 1730132234

Medicare Profile & Education

Medical School

University Of Texas Medical School At Houston

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +2.4 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

89.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (24 Years) 24 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
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	24	23	$982.08	$100.56
00813 Anesthesia for procedure on small and large bowel using an endoscope	15	15	$961.33	$99.53
00811 Anesthesia for procedure on large bowel using an endoscope	14	14	$756.43	$79.91
00812 Anesthesia for exam of colon using an endoscope	12	12	$2325.83	$227.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	14	14	$954.29	$79.19
00811 Anesthesia for procedure on large bowel using an endoscope	13	13	$838.46	$72.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	11	11	$1034.55	$104.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36620 Insertion of artery tube for blood sampling or infusion through skin	18	18	$300.00	$46.02
76937 Ultrasonic guidance for blood vessel access	16	16	$75.00	$14.30
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	16	15	$700.00	$51.56
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	15	14	$200.00	$32.20
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	14	13	$1100.00	$95.96
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	12	11	$1148.33	$97.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36620 Insertion of artery tube for blood sampling or infusion through skin	28	27	$300.00	$46.76
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	25	24	$200.00	$31.86
76937 Ultrasonic guidance for blood vessel access	21	19	$75.00	$15.02
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	17	17	$1064.71	$94.51
01844 Anesthesia for placement or revision of blood flow shunt	15	14	$1400.00	$132.34
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	15	14	$800.00	$63.45
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	15	14	$1153.33	$107.02
00567 Anesthesia for heart artery bypass grafting on heart-lung machine	14	14	$7400.00	$751.47
01924 Anesthesia for x-ray on arteries	11	11	$1400.00	$131.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	66	64	$200.00	$32.39
01844 Anesthesia for placement or revision of blood flow shunt	46	42	$1535.96	$142.74
36620 Insertion of artery tube for blood sampling or infusion through skin	39	38	$300.00	$45.12
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	30	29	$800.00	$44.85
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	24	23	$1133.88	$98.35
64420 Injection of anesthetic agent and/or steroid into rib nerve	21	20	$500.00	$68.98
01926 Anesthesia for x-ray on artery of brain, heart, or chest	21	20	$1771.76	$171.88
00400 Anesthesia for procedure on skin of arms, legs, or trunk	15	13	$988.87	$86.75
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	13	12	$700.00	$66.02
00910 Anesthesia for other procedure on urinary system through urethra	12	12	$1233.33	$104.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	56	55	$200.00	$33.09
01844 Anesthesia for placement or revision of blood flow shunt	37	35	$1615.14	$140.58
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	31	31	$1182.81	$95.70
36620 Insertion of artery tube for blood sampling or infusion through skin	27	26	$300.00	$45.60
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	24	23	$800.00	$51.78
00400 Anesthesia for procedure on skin of arms, legs, or trunk	22	21	$1191.55	$97.53
01926 Anesthesia for x-ray on artery of brain, heart, or chest	15	15	$1767.53	$148.35
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	12	12	$1168.33	$97.38
64420 Injection of anesthetic agent and/or steroid into rib nerve	11	11	$500.00	$69.22
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	11	11	$700.00	$68.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36620 Insertion of artery tube for blood sampling or infusion through skin	37	34	$300.00	$52.60
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	36	33	$200.00	$32.21
76937 Ultrasonic guidance for blood vessel access	31	30	$75.00	$14.68
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	31	30	$535.39	$89.29
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	27	24	$573.96	$98.85
01916 Anesthesia for diagnostic x-ray procedure on arteries or veins	27	26	$671.52	$111.90
01844 Anesthesia for placement or revision of blood flow shunt	25	23	$796.20	$132.83
00810 Anesthesia for procedure on lower intestine using an endoscope	23	23	$611.22	$101.92
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	21	20	$800.00	$65.00
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	17	17	$1295.29	$230.29
01924 Anesthesia for x-ray on arteries	17	15	$768.71	$118.83
00400 Anesthesia for procedure on skin of arms, legs, or trunk	15	15	$453.53	$77.00
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	15	15	$600.00	$105.72
01402 Anesthesia for procedure for total knee joint replacement	14	14	$1095.43	$193.22
01936 Anesthesia for X-ray procedure (accessed through the skin) on spine and spinal cord	13	13	$467.15	$71.65
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	13	13	$632.92	$109.81
01992 Anesthesia for nerve block and injection procedure, prone position	11	11	$441.09	$68.28

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License TX M6076

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

Commercial Insurance / Payer ID Bcbstx

8AA128 (TX)

Hospital & Practice Group Affiliations

Texans Anesthesia Associates Pllc

7401 Main St, Houston, TX 770304509

Phone: 7134002990

Texans Anesthesia Associates Pllc

25319 Ih 45, Spring, TX 773803549

Phone: 7138637246

Texans Anesthesia Associates Pllc

1635 N Loop W, Houston, TX 770081532

Phone: 7134002990

Practice Associates & Co-Workers

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

40 Associated Practitioners

Thang Kim

Nurse Practitioner - Acute Care

NPI 1003631920

Dayna Mcdaniel , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013202555

Certified Registered Nurse Anesthetist

Catherine Plath , CRNA

Nurse Anesthetist, Certified Registered

NPI 1063526531

Certified Registered Nurse Anesthetist

Dr. Maya Prabhu , MD

Anesthesiology - Pain Medicine

NPI 1093889065

Doctor of Medicine (M.D.)

Bhavika Patel , AGACNP-BC, FNP-BC

Nurse Practitioner - Acute Care

NPI 1124309521

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified), Family Nurse Practitioner (Board Certified)

Dr. Yuyu Tai , MD

Emergency Medicine

NPI 1184982043

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 06, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location February 06, 2008

Registered at 1635 NORTH LOOP W, HOUSTON, TX 770081532 (Tel: 7138672000)

📍

Updated Business Mailing Address February 06, 2008

Registered at 5210 WESLAYAN ST, B-310, HOUSTON, TX 770051078 (Tel: 8328767945)

👤

Provider Name / Credentials Updated February 06, 2008

Recorded as PETER CHANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2008

Anesthesiology (License #M6076 in TX)

🟢

Initial NPI Registration & Enumeration August 29, 2007

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: 1316131667

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 29, 2007

Last Update: February 06, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5210 Weslayan St, B-310

Houston, TX 770051078

Phone: 8328767945

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.