Dr Gregg Polidori, MD - Medicare Gastroenterology in Royal Oak, MI

Dr Gregg Polidori, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Royal Oak, Michigan. He went to Wayne State University School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Oakland Gastroenterology Associates, P.c., Beaumont Medical Group- Specialty Services and his current practice location is 3535 W 13 Mile Rd, Ste 202, Royal Oak, Michigan. You can reach out to his office (for appointments etc.) via phone at (248) 551-0900.

Dr Gregg Polidori is licensed to practice in Michigan (license number 4301407183) 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 1689665465.

Contact Information

Dr Gregg Polidori, MD
3535 W 13 Mile Rd, Ste 202,
Royal Oak, MI 48073-6770
(248) 551-0900
(248) 551-0905

Map and Direction




Physician's Profile

Full NameDr Gregg Polidori
GenderMale
SpecialityGastroenterology
Experience38 Years
Location3535 W 13 Mile Rd, Royal Oak, Michigan
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 Gregg Polidori attended and graduated from Wayne State University School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1689665465
  • Provider Enumeration Date: 11/02/2005
  • Last Update Date: 10/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7810951068
  • Enrollment ID: I20050113000529

Medical Identifiers

Medical identifiers for Dr Gregg Polidori such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689665465NPI-NPPES
2836230MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 4301407183 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beaumont Hospital Royal OakRoyal oak, MIHospital
Beaumont Hospital - Farmington HillsFarmington hills, MIHospital
Beaumont Hospital, TroyTroy, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oakland Gastroenterology Associates, P.c.71139813583
Beaumont Medical Group- Specialty Services7214299866781

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 Gregg Polidori allows following entities to bill medicare on his behalf.
Entity NameOakland Gastroenterology Associates, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508964511
PECOS PAC ID: 7113981358
Enrollment ID: O20041117000210
Entity NameBeaumont Medical Group- Specialty Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578072906
PECOS PAC ID: 7214299866
Enrollment ID: O20180320002549

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 Gregg Polidori 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 Gregg Polidori, MD
3535 W 13 Mile Rd, Ste 202,
Royal Oak, MI 48073-6770

Ph: (248) 551-0900
Dr Gregg Polidori, MD
3535 W 13 Mile Rd, Ste 202,
Royal Oak, MI 48073-6770

Ph: (248) 551-0900

Reviews and Comments


Internal Medicine Doctors in Royal Oak, MI

Nicole Marijanovich, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-7999    Fax: 248-898-0580
Vinayata Manuballa Kareti, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 661-948-0803    
Christopher Carpenter,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3535 W 13 Mile Rd Ste 605, Royal Oak, MI 48073
Phone: 248-551-0495    
Dr. Matthew Burns Cotant, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3577 W 13 Mile Rd, Suite 404, Royal Oak, MI 48073
Phone: 248-551-6900    Fax: 248-551-6909
Geoffrey Prysak, MD, MPH
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-7999    
Taylor Schoenheit,
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-6509    
Shane Mckenna, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-551-3000    Fax: 248-551-9425

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.