Dr Ronald J Stewart, DO - Medicare Internal Medicine in Sterling Heights, MI

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Dr Ronald J Stewart, DO is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Sterling Heights, Michigan. He graduated from medical school in 1965 and has 61 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Advanced Cardiology Associates Pc and his current practice location is 42370 Van Dyke Ave, Ste#100, Sterling Heights, Michigan. You can reach out to his office (for appointments etc.) via phone at (586) 254-1177.

Dr Ronald J Stewart is licensed to practice in Michigan (license number RS005546) 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 1801889654.

Contact Information

Dr Ronald J Stewart, DO
42370 Van Dyke Ave, Ste#100,
Sterling Heights, MI 48314-3487
(586) 254-1177
(586) 254-5973

Map and Direction




Physician's Profile

Full NameDr Ronald J Stewart
GenderMale
SpecialityInternal Medicine
Experience61 Years
Location42370 Van Dyke Ave, Sterling Heights, 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 Ronald J Stewart graduated from medical school in 1965
  NPI Data:
  • NPI Number: 1801889654
  • Provider Enumeration Date: 08/26/2005
  • Last Update Date: 05/05/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5597843748
  • Enrollment ID: I20080429000277

Medical Identifiers

Medical identifiers for Dr Ronald J Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801889654NPI-NPPES
1006386MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease RS005546 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Providence - Crittenton Hospital Medical CenterRochester, MIHospital
Beaumont Hospital, TroyTroy, MIHospital
Beaumont Hospital Royal OakRoyal oak, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advanced Cardiology Associates Pc68000581994

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 Ronald J Stewart allows following entities to bill medicare on his behalf.
Entity NameAdvanced Cardiology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346515350
PECOS PAC ID: 6800058199
Enrollment ID: O20120502000715

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 Ronald J Stewart 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 Ronald J Stewart, DO
293 Pine Ridge Dr,
Bloomfield Hills, MI 48304-2138

Ph: (248) 540-4142		Dr Ronald J Stewart, DO
42370 Van Dyke Ave, Ste#100,
Sterling Heights, MI 48314-3487

Ph: (586) 254-1177

Reviews and Comments


Internal Medicine Doctors in Sterling Heights, MI

Dr. Nagina Aslam, D.O.
Cardiovascular Disease
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Practice Location: 13801 15 Mile Rd, Sterling Heights, MI 48312
Phone: 586-757-9707    
Yousuf A. Siddiqui, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: Henry Ford Health System, 14500 Hall Road, Sterling Heights, MI 48313
Phone: 586-247-2940    Fax: 586-247-3733
Jayashree Sekaran, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Henry Ford Health System, 3500 Fifteen Mile Road, Sterling Heights, MI 48310
Phone: 586-977-9936    Fax: 586-268-8158
Dr. Stanley B Wolfe, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 37771 Schoenherr Rd, Suite 101, Sterling Heights, MI 48312
Phone: 586-274-2450    Fax: 586-274-2481
Maria Repolski, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Henry Ford Health System, 14500 Hall Road, Sterling Heights, MI 48313
Phone: 586-247-2940    Fax: 586-247-3733
Michael Raad, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 43455 Schoenherr Rd Ste 2, Sterling Heights, MI 48313
Phone: 586-726-4823    
Lana Kawa, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 37450 Dequindre Rd, Sterling Heights, MI 48310
Phone: 586-979-5100    Fax: 586-795-5050

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.