Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Graham Oliver Weaver, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1811156227

Dr. Graham Oliver Weaver, MD is an Obstetrics/Gynecology in Longview, Texas. Graduated from University of Mississippi School of Medicine in 2006, 20 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group and accepts Medicare assignment. Licensed in Mississippi and Texas.

Years since qualifying
20
Trained at
University of Mississippi School of Medicine
Licensed in
MS, TX
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

705 E Marshall Ave Ste 5001
Longview, TX 75601-5573
Phone: (903) 315-5733
Fax: (903) 315-3002
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence Q7614 (TX)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence T1909 (MS)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 20765 (MS)

Record details

NPI number1811156227
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2008
Last updated in NPPESFebruary 7, 2020
Certification dateFebruary 7, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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