Dr. Michael Gary Contreras , MD
Anesthesiology • Amarillo, TX
Professional Overview & Biography Verified Profile Summary
Dr. Michael Contreras, MD is a certified Anesthesiology practicing in Amarillo, TX. With approximately 28 years of clinical experience since completing medical education in 1998, Dr. Contreras delivers high-quality medical care to the local community at 600 S TYLER ST STE 2100.
Dr. Contreras maintains professional affiliations with Dynamic Anesthesia Providers, Pllc, Compass Anesthesia Providers, Pllc, U S Anesthesia Partners Of Texas, Pa 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, ultrasonic guidance imaging supervision and interpretation for insertion of needle, 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
600 S Tyler St Ste 2100
Amarillo, TX 791012304
Medicare Profile & Education
Other
1998
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Amarillo, TX
Practicing in Amarillo, TX (4818 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
00731
Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
|
50 | 48 | $1918.35 | $126.03 |
|
76942
Ultrasonic guidance imaging supervision and interpretation for insertion of needle
|
23 | 23 | $1067.00 | $28.24 |
|
00811
Anesthesia for procedure on large bowel using an endoscope
|
19 | 19 | $1593.47 | $103.94 |
|
64999
Other procedure on nervous system
|
19 | 17 | $1013.21 | $49.68 |
|
00813
Anesthesia for procedure on small and large bowel using an endoscope
|
16 | 16 | $2242.97 | $153.77 |
|
36620
Insertion of artery tube for blood sampling or infusion through skin
|
12 | 12 | $714.00 | $43.63 |
|
00670
Anesthesia for procedure on spine and spinal cord
|
12 | 12 | $6568.50 | $445.15 |
Medical Specialties & State Licenses
CMS Verified: 2026-03-30NUCC Taxonomy Code: 207L00000X
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.
NUCC Taxonomy Code: 207L00000X
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
Hospital & Practice Group Affiliations
Dynamic Anesthesia Providers, Pllc
25450 Kuykendahl Rd, Tomball, TX 773753437
Phone: 8887857310
Compass Anesthesia Providers, Pllc
1475 Fm 1960 Bypass Rd E, Humble, TX 773383909
Phone: 2813699001
U S Anesthesia Partners Of Texas, Pa
6565 Fannin St, Houston, TX 770302703
Phone: 7136204000
Secondary Practice Locations
2727 W Holcombe Blvd
Houston, TX 770251669
Phone: 7134420000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 600 S TYLER ST STE 2100, AMARILLO, TX 791012304 (Tel: 9727155000)
Registered at PO BOX 840853, DALLAS, TX 752840865 (Tel: 9727155000)
Anesthesiology (License #036106880 in IL)
NPI status registered as active in NPPES database
Registered at 1500 CITYWEST BLVD, STE. 300, HOUSTON, TX 770422300 (Tel: 7136204000)
Registered at PO BOX 650865, DALLAS, TX 752650865 (Tel: 9722331999)
Recorded as MICHAEL CONTRERAS, MD
Anesthesiology (License #N4994 in TX)
NPI status registered as active in NPPES database
Registered at 2411 FOUNTAIN VIEW DR, STE. 200, HOUSTON, TX 770574817 (Tel: 7136204000)
Registered at 2411 FOUNTAIN VIEW DR, STE. 200, HOUSTON, TX 770574817 (Tel: 7136204000)
Recorded as MICHAEL CONTRERAS, MD
Anesthesiology (License #N4994 in TX)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. Michael Contreras
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
Po Box 840853
Dallas, TX 752840865
Phone: 9727155000
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.