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

Mrs. Gana R Nadiga, MD

Individual provider Ophthalmology Physician · NPI 1780681411

Mrs. Gana R Nadiga, MD is an Ophthalmology in Marshall, Texas. Graduated from University of Rochester School of Medicine and Dentistry in 1998, 28 years ago. Practices with Marvin Kenneth Hall III, a 2-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
28
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

405 E Pinecrest Dr Unit A
Marshall, TX 75670-7200
Phone: (903) 938-8581
Fax: (903) 938-9409
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence L9824 (TX)

Record details

NPI number1780681411
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2005
Last updated in NPPESAugust 22, 2022
Certification dateAugust 22, 2022

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 1998 (28 years in practice)
Group practice Marvin Kenneth Hall Iii — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount