Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Gary A Wruble, MD

Individual provider Gastroenterology Physician · NPI 1215939897

Gary A Wruble, MD practises Gastroenterology in Germantown, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1990, 36 years ago. Practices with Gastroenterology Center of the Midsouth PLLC, a 150-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Mississippi and Tennessee.

Years since qualifying
36
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
MS, TN
In the registry since
2005
Specialties on file
2
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

8000 Wolf River Blvd Ste 200
Germantown, TN 38138-1755
Phone: (901) 747-3630
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (4)

  • 7900 Airways Blvd Ste 101, Southaven, MS 38671-4113 — (662) 349-6950
  • 3350 N Germantown Rd, Bartlett, TN 38133-4026 — (901) 377-2111
  • 1324 Wolf Park Dr, Germantown, TN 38138-1741 — (901) 755-9110
  • 1325 Eastmoreland Ave Ste 410, Memphis, TN 38104-7540 — (901) 261-6650

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 26956 (TN)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 14527 (MS)

Record details

NPI number1215939897
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 12, 2005
Last updated in NPPESFebruary 10, 2026
Certification dateFebruary 10, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Gastroenterology Center Of The Midsouth Pllc — 150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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.

Colonoscopy 262 times · 96th percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 196 times · 90th 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 patients1,083
Services billed 24,153 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $285 23 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Gastroenterology Center of the Midsouth PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 150 clinicians in the practice; 12 are shown here.

Other providers in Germantown