Dr Gregory W Kulesza, MD - Medicare Internal Medicine in Troy, MI

Dr Gregory W Kulesza, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Troy, Michigan. His current practice location is 264 W Maple Rd, #200, Troy, Michigan. You can reach out to his office (for appointments etc.) via phone at (248) 273-9930.

Dr Gregory W Kulesza is licensed to practice in Michigan (license number 049057) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1053300509.

Contact Information

Dr Gregory W Kulesza, MD
264 W Maple Rd, #200,
Troy, MI 48084-5435
(248) 273-9930
(248) 273-9931

Map and Direction




Physician's Profile

Full NameDr Gregory W Kulesza
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location264 W Maple Rd, Troy, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053300509
  • Provider Enumeration Date: 10/18/2005
  • Last Update Date: 10/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2264338664
  • Enrollment ID: I20101215000873

Medical Identifiers

Medical identifiers for Dr Gregory W Kulesza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053300509NPI-NPPES
2932192MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 049057 (Michigan)Primary

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 Gregory W Kulesza allows following entities to bill medicare on his behalf.
Entity NameGastrointestinal Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780750125
PECOS PAC ID: 4880590264
Enrollment ID: O20100301000117

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 Gregory W Kulesza 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 Gregory W Kulesza, MD
264 W Maple Rd, #200,
Troy, MI 48084-5435

Ph: (248) 273-9930
Dr Gregory W Kulesza, MD
264 W Maple Rd, #200,
Troy, MI 48084-5435

Ph: (248) 273-9930

Reviews and Comments


Internal Medicine Doctors in Troy, MI

Dr. Mehmet E Donat, MD
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Practice Location: 4600 Investment Dr, Ste 380, Troy, MI 48098
Phone: 248-267-5025    Fax: 248-267-5026
Dr. Timothy J Tinetti, MD
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Practice Location: 4600 Investment Dr, Ste 300, Troy, MI 48098
Phone: 248-267-5000    Fax: 248-267-5001
Dr. Sundeep S Dhillon, MD
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Practice Location: 4600 Investment Dr, Ste 290, Troy, MI 48098
Phone: 248-267-5010    Fax: 248-267-5011
Dr. Jared Seth Bortman, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 264 W Maple Rd, Suite 200, Troy, MI 48084
Phone: 248-273-9930    
Dr. Janet K Dubeck, MD
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Practice Location: 4600 Investment Dr, Ste 300, Troy, MI 48098
Phone: 248-267-5000    Fax: 248-267-5001
Dr. Renato G Ramos, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1559 W Big Beaver Rd, Ste E, Troy, MI 48084
Phone: 248-649-0702    Fax: 248-649-9770
Varinia Urday-gamalski, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 500 Kirts Blvd Ste 200, Troy, MI 48084
Phone: 800-759-7291    

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.