William Tanner, M.D.
Gastroenterology Physician · Lawrenceville, GA
William Tanner, M.D. is a gastroenterology physician with a practice address in Lawrenceville, Georgia, and NPI 1114911294, issued on Sep 6, 2005. Check the license (Georgia 046817, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Tanner
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 046817 GA
Self-reported in NPPES; status is on the state search - Practice location
- 721 Wellness Way, Lawrenceville, GA 30046
- Phone
- (770) 995-7989
- Enumerated
- Sep 6, 2005
- Entity
- Type 1 · individual
Also registered at 721 Wellness Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Armstrong, MDColon & Rectal Surgery Physician1720046089
- Zack Martin, M.D.Gastroenterology Physician1427042514
- Jae Nam, MDGastroenterology Physician1477581999
- Spencer Rozin, MD FACPInternal Medicine Physician1023053329
Verify William Tanner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 046817Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4.7 times the Medicare Part D claims of the average gastroenterology physician in 2024
3,806 Medicare Part D claims for 1,328 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole666 claims
- Gavilyte-G600 claims
- Ondansetron Odt506 claims
- Pantoprazole Sodium499 claims
- Famotidine202 claims
- Sucralfate152 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's Medicare quality score for 2023: 86.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,266.52
71 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Gastroenterology Specialists OF Gwinnett, P.C.Lawrenceville, GA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gastroenterology Physician providers in Georgia
There are 530 gastroenterology physician records in Georgia.
Other gastroenterology physician records in Georgia
- Ekinadese AburimeConyers, GA1265693873
- Brent Acker, MDSavannah, GA1407147028
- Adeyinka Adejumo, MDMacon, GA1275063893
- Olaitan Adeniji, MDSnellville, GA1255321089
- Shahzad AhmedLawrenceville, GA1114260833
- Scott Ainsworth, MDBlairsville, GA1033196183
- Taiwo Ajose, M.DCovington, GA1316472467
- Shalaka Akolkar, DODalton, GA1255869863
- Basil Al-Awabdy, MDMarietta, GA1134336332
- Brandee Albert, D.O.Dalton, GA1538402086
Common questions
What is William Tanner, M.D.'s NPI number?
William Tanner, M.D.'s National Provider Identifier (NPI) is 1114911294, issued on Sep 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Tanner, M.D. located?
The NPPES record lists a practice address at 721 Wellness Way, Lawrenceville, GA, 30046. Phone: (770) 995-7989. Providers update this record themselves, so call before visiting.
How can I verify William Tanner, M.D.'s license?
NPPES lists Georgia license number 046817, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Tanner, M.D. prescribe under Medicare Part D?
In 2024, William Tanner, M.D. had 3,806 Medicare Part D claims for 1,328 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is William Tanner, M.D.'s Medicare quality score?
The 2023 MIPS final score is 86.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.