Michael G Contreras, MD - Medicare Anesthesiology in Amarillo, TX

Michael G Contreras, MD is a medicare enrolled "Anesthesiology" physician in Amarillo, Texas. He went to Mayo Medical School and graduated in 1998 and has 26 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice U S Anesthesia Partners Of Texas, Pa and his current practice location is 600 S Tyler St Ste 2100, Amarillo, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 715-5000.

Michael G Contreras is licensed to practice in Texas (license number N4994) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1699885889.

Contact Information

Michael G Contreras, MD
600 S Tyler St Ste 2100,
Amarillo, TX 79101-2304
(972) 715-5000
(972) 715-9976

Map and Direction




Physician's Profile

Full NameMichael G Contreras
GenderMale
SpecialityAnesthesiology
Experience26 Years
Location600 S Tyler St Ste 2100, Amarillo, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael G Contreras attended and graduated from Mayo Medical School in 1998
  NPI Data:
  • NPI Number: 1699885889
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 04/23/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8628161734
  • Enrollment ID: I20100616000872

Medical Identifiers

Medical identifiers for Michael G Contreras such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699885889NPI-NPPES
212647601MedicaidTX
584727300MedicaidIL
2322931MedicaidLA
8CH198OtherTXBLUE CROSS BLUE SHIELD
P00834481OtherTXRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology N4994 (Texas)Primary
207L00000XAnesthesiology 036106880 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist HospitalHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
U S Anesthesia Partners Of Texas, Pa73158503512379

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Michael G Contreras allows following entities to bill medicare on his behalf.
Entity NameU S Anesthesia Partners Of Texas, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548208564
PECOS PAC ID: 7315850351
Enrollment ID: O20031106000563

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Michael G Contreras is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Michael G Contreras, MD
Po Box 840853,
Dallas, TX 75284-0865

Ph: (972) 715-5000
Michael G Contreras, MD
600 S Tyler St Ste 2100,
Amarillo, TX 79101-2304

Ph: (972) 715-5000

Reviews and Comments


Anesthesiology Doctors in Amarillo, TX

Amy Garza, MD
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Medicare: Medicare Enrolled
Practice Location: 3312 Danvers Dr Ste A, Amarillo, TX 79106
Phone: 806-683-6813    
Angus M Lowry, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1901 Medi Park Dr Ste 2, Amarillo, TX 79106
Phone: 806-350-7918    Fax: 806-418-8982
Robert G Meeks, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1501 S Coulter St, Amarillo, TX 79106
Phone: 806-354-1000    Fax: 806-354-1200
Dr. Edmund Martin Bagingito, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 S Tyler St Ste 2100, Amarillo, TX 79101
Phone: 972-715-5000    Fax: 972-715-9976
Thomas D Easley, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 7100 Sw 9th Ave, Amarillo, TX 79106
Phone: 806-355-9595    Fax: 806-353-1589
Dr. Mohammad Omer Rafique, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 6010 W Amarillo Blvd, Amarillo, TX 79106
Phone: 806-355-9703    Fax: 806-356-3808
Dr. Jeffry Craig Harper, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 S Tyler St Ste 2100, Amarillo, TX 79101
Phone: 972-715-5000    Fax: 972-715-9976

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.