Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Michael Gary Contreras, MD

Individual provider Anesthesiology Physician · NPI 1699885889

Michael Gary Contreras, MD is an Anesthesiology in Amarillo, Texas. Qualified in 1998, 28 years ago. Practices with Compass Anesthesia Providers, PLLC, a 174-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Texas.

Years since qualifying
28
Licensed in
IL, TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

600 S Tyler St Ste 2100
Amarillo, TX 79101-2304
Phone: (972) 715-5000
Fax: (972) 715-9976
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2727 W Holcombe Blvd, Houston, TX 77025-1669 — (713) 442-0000

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence N4994 (TX)
Anesthesiology Physician Taxonomy 207L00000X · Licence 036106880 (IL)

Record details

NPI number1699885889
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESMarch 30, 2026
Certification dateMarch 30, 2026
Mailing addressPo Box 840853, Dallas, TX 75284-0865

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Compass Anesthesia Providers, Pllc — 174 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Amarillo