Mrs. Gana R Nadiga, MD

Individual provider Ophthalmology Physician · NPI 1780681411

Mrs. Gana R Nadiga, MD practises 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 →

Claim this listing Report a problem Suggest an edit

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

Directions in Google Maps · Apple Maps · OpenStreetMap

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 number	1780681411
Entity type	Individual (Type 1)
Gender	Female
Credentials	MD
Sole proprietor	No
NPI enumerated	July 7, 2005
Last updated in NPPES	August 22, 2022
Certification date	August 22, 2022

Medicare enrollment

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

Medicare specialty	OPHTHALMOLOGY
Medical school	UNIVERSITY 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

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Cataract surgery	80 times · 71st percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients	204
Services billed	608 a service is one billed item, such as a visit, a test or a procedure
Average patient age	75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Christus Good Shepherd Medical Center Hospital · Longview, TX

Colleagues at Marvin Kenneth Hall III

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Dr. M Kenny Hall, MD Specialist · Marshall, TX