Dr William Gordon Tanner Jr, MD - Medicare Gastroenterology in Lawrenceville, GA

Dr William Gordon Tanner Jr, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Lawrenceville, Georgia. He went to Vanderbilt University School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastroenterology Specialists Of Gwinnett, P.c. and his current practice location is 721 Wellness Way, Ste 100, Lawrenceville, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 995-7989.

Dr William Gordon Tanner Jr is licensed to practice in Georgia (license number 046817) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1114911294.

Contact Information

Dr William Gordon Tanner Jr, MD
721 Wellness Way, Ste 100,
Lawrenceville, GA 30046-3304
(770) 995-7989
(770) 339-8646

Map and Direction




Physician's Profile

Full NameDr William Gordon Tanner Jr
GenderMale
SpecialityGastroenterology
Experience31 Years
Location721 Wellness Way, Lawrenceville, Georgia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William Gordon Tanner Jr attended and graduated from Vanderbilt University School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1114911294
  • Provider Enumeration Date: 09/06/2005
  • Last Update Date: 09/25/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7416963731
  • Enrollment ID: I20080519000579

Medical Identifiers

Medical identifiers for Dr William Gordon Tanner Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114911294NPI-NPPES
52237427OtherGABLUE CROSS BLUE SHIELD
582061514007OtherGAPRUDENTIAL
8485OtherGAONE HEALTH
00828396BMedicaidGA
7231009OtherGAMANAGE CARE
100014260OtherGARAIL ROAD MEDICARE
29-00016OtherGAUNITED HEALTH CARE
8485OtherGAPROMINA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 046817 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northside Hospital GwinnettLawrenceville, GAHospital
Northside Hospital ForsythCumming, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastroenterology Specialists Of Gwinnett, P.c.40826951436

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr William Gordon Tanner Jr allows following entities to bill medicare on his behalf.
Entity NameGastroenterology Specialists Of Gwinnett, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700901311
PECOS PAC ID: 4082695143
Enrollment ID: O20040526000254

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr William Gordon Tanner Jr is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr William Gordon Tanner Jr, MD
721 Wellness Way, Ste 100,
Lawrenceville, GA 30046-3304

Ph: (770) 995-7989
Dr William Gordon Tanner Jr, MD
721 Wellness Way, Ste 100,
Lawrenceville, GA 30046-3304

Ph: (770) 995-7989

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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