Ross A Kommor, MD - Medicare Gastroenterology in Marietta, GA

Ross A Kommor, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Marietta, Georgia. He went to University Of Kentucky College Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastrointestinal Specialist Of Georgia and his current practice location is 711 Canton Rd Ne Ste 300, Marietta, Georgia. You can reach out to his office (for appointments etc.) via phone at (678) 741-5000.

Ross A Kommor is licensed to practice in Georgia (license number 030122) 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 1972588051.

Contact Information

Ross A Kommor, MD
711 Canton Rd Ne Ste 300,
Marietta, GA 30060
(678) 741-5000
(678) 819-4280

Map and Direction




Physician's Profile

Full NameRoss A Kommor
GenderMale
SpecialityGastroenterology
Experience42 Years
Location711 Canton Rd Ne Ste 300, Marietta, 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:
  • Ross A Kommor attended and graduated from University Of Kentucky College Of Medicine in 1982
  NPI Data:
  • NPI Number: 1972588051
  • Provider Enumeration Date: 12/12/2005
  • Last Update Date: 05/31/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9638279987
  • Enrollment ID: I20080125000017

Medical Identifiers

Medical identifiers for Ross A Kommor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972588051NPI-NPPES
511I100034OtherGAPTAN
000355891FMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 030122 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wellstar Kennestone HospitalMarietta, GAHospital
Wellstar Cobb HospitalAustell, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastrointestinal Specialist Of Georgia933503282032

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. Ross A Kommor allows following entities to bill medicare on his behalf.
Entity NameGastrointestinal Specialist Of Georgia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801975339
PECOS PAC ID: 9335032820
Enrollment ID: O20040206000897

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. Ross A Kommor 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
Ross A Kommor, MD
711 Canton Rd Ne Ste 300,
Marietta, GA 30060-8949

Ph: (678) 741-5000
Ross A Kommor, MD
711 Canton Rd Ne Ste 300,
Marietta, GA 30060

Ph: (678) 741-5000

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.