Michael Christopher Greaser, MD - Medicare Orthopedic Surgery in Bellaire, TX

Michael Christopher Greaser, MD is a medicare enrolled "Orthopaedic Surgery - Foot And Ankle Surgery" physician in Bellaire, Texas. He went to University Of Texas Medical School At Houston and graduated in 2008 and has 16 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Ut Physicians and his current practice location is 5420 West Loop S Ste 2400, Bellaire, Texas. You can reach out to his office (for appointments etc.) via phone at (134) 863-5507.

Michael Christopher Greaser is licensed to practice in Texas (license number N9708) 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 1811156979.

Contact Information

Michael Christopher Greaser, MD
5420 West Loop S Ste 2400,
Bellaire, TX 77401-2118
(134) 863-5507
Not Available

Map and Direction




Physician's Profile

Full NameMichael Christopher Greaser
GenderMale
SpecialityOrthopedic Surgery
Experience16 Years
Location5420 West Loop S Ste 2400, Bellaire, 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 Christopher Greaser attended and graduated from University Of Texas Medical School At Houston in 2008
  NPI Data:
  • NPI Number: 1811156979
  • Provider Enumeration Date: 06/04/2008
  • Last Update Date: 07/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0244479434
  • Enrollment ID: I20140723000454

Medical Identifiers

Medical identifiers for Michael Christopher Greaser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811156979NPI-NPPES
NC1792MedicaidSC
5922842MedicaidNC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XX0004XOrthopaedic Surgery - Foot And Ankle Surgery N9708 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann - Texas Medical CenterHouston, TXHospital
Memorial Hermann Sugar Land HospitalSugar land, TXHospital
Memorial Hermann Hospital SystemHouston, TXHospital
Memorial Hermann Northeast HospitalHumble, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ut Physicians84269603601400

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 Christopher Greaser allows following entities to bill medicare on his behalf.
Entity NameUt Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033157821
PECOS PAC ID: 8426960360
Enrollment ID: O20031107000268

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 Christopher Greaser 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 Christopher Greaser, MD
6400 Fannin St Ste 1700,
Houston, TX 77030-1526

Ph: (713) 486-3550
Michael Christopher Greaser, MD
5420 West Loop S Ste 2400,
Bellaire, TX 77401-2118

Ph: (134) 863-5507

Reviews and Comments


Orthopaedic Surgery Doctors in Bellaire, TX

Ernest U Conrad Iii, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5420 West Loop S Ste 2400, Bellaire, TX 77401
Phone: 713-486-3550    
William Hicks Hadnott Iii, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5420 West Loop S Ste 2400, Bellaire, TX 77401
Phone: 713-486-3550    Fax: 713-383-1473
Dr. David Long-i Lin, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5420 West Loop S, Suite 2300, Bellaire, TX 77401
Phone: 716-509-6900    Fax: 713-650-4900
Dr. Brian S Parsley, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5420 West Loop S, Suite 5420, Bellaire, TX 77401
Phone: 713-333-9333    Fax: 713-333-9343
Navin Subramanian, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5420 West Loop S, Suite 2300, Bellaire, TX 77401
Phone: 713-650-6900    Fax: 713-650-6500
David Booty Doherty Jr.,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5420 West Loop S Ste 2400, Bellaire, TX 77401
Phone: 713-486-3550    Fax: 713-314-2990
Dr. Henry J Blum, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 5420 West Loop South, Suite 2400, Bellaire, TX 77401
Phone: 713-314-4600    Fax: 713-314-2990

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.