MICHAEL GARY CONTRERAS MD
NPI 1699885889
Anesthesiology in Amarillo, TX
About Michael Gary Contreras Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL GARY CONTRERAS MD (NPI 1699885889) is an individual anesthesiology provider in Amarillo, Texas, licensed in Texas (N4994) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses
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.
Secondary Practice Location 1
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michael Gary Contreras Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Methodist Hospital
Acute Care Hospitals · Houston, TXSurgery Specialty Hospitals Of America SE Houston
Acute Care Hospitals · Pasadena, TXHouston Methodist West Hospital
Acute Care Hospitals · Houston, TXTownsen Memorial Hospital
Acute Care Hospitals · Humble, TXEast Houston Medical Center
Acute Care Hospitals · Houston, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AMARILLO, TX 79101
AMARILLO, TX 79101
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Michael Contreras's NPI number?
The NPI number for Michael Contreras is 1699885889. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Michael Contreras located?
Michael Contreras practices at 600 S Tyler St Ste 2100, Amarillo, TX 79101. The listed phone number is (972) 715-5000.
What is Michael Contreras's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Contreras enrolled in Medicare?
Yes. Michael Contreras is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Michael Contreras accept?
Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Michael Contreras as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Michael Contreras affiliated with any hospitals?
According to CMS data, Michael Contreras is affiliated with Houston Methodist Hospital, Surgery Specialty Hospitals Of America SE Houston, Houston Methodist West Hospital, Townsen Memorial Hospital and East Houston Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Contreras was last updated on March 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
