Dr Graham Oliver Weaver, MD - Medicare Obstetrics/gynecology in Longview, TX

Dr Graham Oliver Weaver, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Longview, Texas. He went to University Of Mississippi School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Christus Trinity Clinic and his current practice location is 705 E Marshall Ave, Suite 5001, Longview, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 315-5733.

Dr Graham Oliver Weaver is licensed to practice in Texas (license number Q7614) 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 1811156227.

Contact Information

Dr Graham Oliver Weaver, MD
705 E Marshall Ave, Suite 5001,
Longview, TX 75601-5573
(903) 315-5733
(903) 315-3002

Map and Direction




Physician's Profile

Full NameDr Graham Oliver Weaver
GenderMale
SpecialityObstetrics/gynecology
Experience18 Years
Location705 E Marshall Ave, Longview, 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 Graham Oliver Weaver attended and graduated from University Of Mississippi School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1811156227
  • Provider Enumeration Date: 06/02/2008
  • Last Update Date: 02/07/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4587795273
  • Enrollment ID: I20160322000734

Medical Identifiers

Medical identifiers for Dr Graham Oliver Weaver such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811156227NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology T1909 (Mississippi)Secondary
207V00000XObstetrics & Gynecology 20765 (Mississippi)Secondary
207V00000XObstetrics & Gynecology Q7614 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Good Shepherd Medical CenterLongview, TXHospital
Christus Mother Frances HospitalTyler, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christus Trinity Clinic30724267411217

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 Graham Oliver Weaver allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091
Entity NameLongview Wellness Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942269493
PECOS PAC ID: 1254367766
Enrollment ID: O20050714001046
Entity NameZeid Womens Health Center Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548597511
PECOS PAC ID: 0941345805
Enrollment ID: O20100303000168
Entity NameObhg Texas Holdings Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083917769
PECOS PAC ID: 3577713072
Enrollment ID: O20121018000279

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 Graham Oliver Weaver 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 Graham Oliver Weaver, MD
1107 E Marshall Ave,
Longview, TX 75601-5602

Ph: (903) 212-4763
Dr Graham Oliver Weaver, MD
705 E Marshall Ave, Suite 5001,
Longview, TX 75601-5573

Ph: (903) 315-5733

Reviews and Comments


Obstetrics & Gynecology Doctors in Longview, TX

Dr. Edward E Jacobson, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1111 N 6th St, Longview, TX 75601
Phone: 903-758-0731    Fax: 903-758-1369
Dr. Janet L. Kelley, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 N 6th St, Longview, TX 75601
Phone: 903-753-7658    Fax: 903-236-0385
Dr. Francis J Tibiletti, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 802 Medical Dr Ste 202, Longview, TX 75605
Phone: 903-315-2744    Fax: 903-234-1339
Dr. Theresa A Martin, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 802 Medical Dr Ste 200, Longview, TX 75605
Phone: 903-232-8297    Fax: 903-553-7751
Dr. Julia B Van Burkleo, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1111 N 6th St, Longview, TX 75601
Phone: 903-753-7658    Fax: 903-236-0385
Teresa Wood, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 703 E Marshall Ave, Suite 3000, Longview, TX 75601
Phone: 903-315-1970    Fax: 903-315-1977
Vanessa Renee Neiman, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 705 E Marshall Ave Ste 3000, Longview, TX 75601
Phone: 903-758-2610    Fax: 903-758-7081

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).

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