Dr Gary B Weiss, PHD, MD - Medicare Hematology/oncology in Webster, TX

Dr Gary B Weiss, PHD, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Webster, Texas. He went to New York University School Of Medicine and graduated in 1971 and has 53 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Texas Oncology Pa and his current practice location is 501 Medical Center Blvd, Webster, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 332-7505.

Dr Gary B Weiss is licensed to practice in Texas (license number F0075) 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 1215973961.

Contact Information

Dr Gary B Weiss, PHD, MD
501 Medical Center Blvd,
Webster, TX 77598-4219
(281) 332-7505
(281) 332-7616

Map and Direction




Physician's Profile

Full NameDr Gary B Weiss
GenderMale
SpecialityHematology/oncology
Experience53 Years
Location501 Medical Center Blvd, Webster, 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:
  • Dr Gary B Weiss attended and graduated from New York University School Of Medicine in 1971
  NPI Data:
  • NPI Number: 1215973961
  • Provider Enumeration Date: 06/21/2006
  • Last Update Date: 07/10/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7012926892
  • Enrollment ID: I20060406000604

Medical Identifiers

Medical identifiers for Dr Gary B Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215973961NPI-NPPES
135570303MedicaidTX
135570310MedicaidTX
135570304OtherTXCSHCN
135570307MedicaidTX
135570309MedicaidTX
8R1585OtherTXBLUE CROSS OF TEXAS
135570301MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology F0075 (Texas)Secondary
207RH0003XInternal Medicine - Hematology & Oncology F0075 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hca Houston Healthcare Clear LakeWebster, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Oncology Pa5395658934855

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. Dr Gary B Weiss allows following entities to bill medicare on his behalf.
Entity NameTexas Oncology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811944101
PECOS PAC ID: 5395658934
Enrollment ID: O20031124000323

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. Dr Gary B Weiss 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
Dr Gary B Weiss, PHD, MD
Po Box 911230,
Dallas, TX 75391-1230

Ph: (972) 997-8000
Dr Gary B Weiss, PHD, MD
501 Medical Center Blvd,
Webster, TX 77598-4219

Ph: (281) 332-7505

Reviews and Comments


Internal Medicine Doctors in Webster, TX

Dr. Atul Matta, M.B.B.S
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 200 Blossom St, Webster, TX 77598
Phone: 832-632-6500    
Niraj Choudhary, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 360 E Medical Center Blvd, Suite A, Webster, TX 77598
Phone: 832-932-5669    Fax: 832-932-5249
Maha Khalifa Al-lahiq, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 500 N Kobayashi, Suite A, Webster, TX 77598
Phone: 281-724-1860    Fax: 281-724-1861
Halie Shah,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19419 Gulf Fwy, Webster, TX 77598
Phone: 281-316-1000    Fax: 281-316-0112
Dr. Alfred Salim Maksoud, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 501 Orchard St, Suite 200, Webster, TX 77598
Phone: 281-557-8555    
Dr. Snehalkumar Arjunbhai Patel, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 201 Blossom St, Suite C, Webster, TX 77598
Phone: 832-376-8500    Fax: 832-376-8505
Souad Enakuaa, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Kobayashi Ste 312, Webster, TX 77598
Phone: 281-724-8333    Fax: 281-336-1680

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.