Benjamin O Osowa, MD - Medicare Internal Medicine in Roseville, MI

Benjamin O Osowa, MD is a medicare enrolled "Internal Medicine" physician in Roseville, Michigan. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Ascension Michigan-cmg and his current practice location is 18263 E 10 Mile Rd, Suite E, Roseville, Michigan. You can reach out to his office (for appointments etc.) via phone at (586) 552-8696.

Benjamin O Osowa is licensed to practice in Michigan (license number 4301062528) 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 1053305110.

Contact Information

Benjamin O Osowa, MD
18263 E 10 Mile Rd, Suite E,
Roseville, MI 48066-5805
(586) 552-8696
(586) 552-4404

Map and Direction




Physician's Profile

Full NameBenjamin O Osowa
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location18263 E 10 Mile Rd, Roseville, 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:
  • Benjamin O Osowa graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1053305110
  • Provider Enumeration Date: 09/06/2005
  • Last Update Date: 12/03/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 4688681240
  • Enrollment ID: I20060307000766

Medical Identifiers

Medical identifiers for Benjamin O Osowa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053305110NPI-NPPES
609344516OtherMIDOL/WORKERS COMP GROUP NUMBER
1053305110MedicaidMI
159065OtherMIGREAT LAKES HEALTH PLAN
5493662OtherMIAETNA
BO062528OtherMIBCBSM
700E031610OtherMIBCBSM GROUP NUMBER
700E012740OtherMIBCBS GROUP NUMBER
P00386958OtherMIRAILROAD MEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301062528 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Residential Home HealthTroy, MIHome health agency
Reverence Home Health And HospiceClinton township, MIHome health agency
Ascension St John HospitalDetroit, MIHospital
Ascension Macomb Oakland Hosp-warren CampusWarren, MIHospital
Henry Ford Macomb HospitalClinton township, MIHospital
Beaumont Hospital - Grosse PointeGrosse pointe, MIHospital
Beaumont Hospital Royal OakRoyal oak, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ascension Michigan-cmg751716276164

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. Benjamin O Osowa allows following entities to bill medicare on his behalf.
Entity NameAscension Michigan-cmg
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851765374
PECOS PAC ID: 7517162761
Enrollment ID: O20160127001523

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. Benjamin O Osowa 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
Benjamin O Osowa, MD
18263 E 10 Mile Rd, Suite E,
Roseville, MI 48066-5805

Ph: (586) 552-8696
Benjamin O Osowa, MD
18263 E 10 Mile Rd, Suite E,
Roseville, MI 48066-5805

Ph: (586) 552-8696

Reviews and Comments


Internal Medicine Doctors in Roseville, MI

Robert Lewis Marchese, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 25810 Kelly Rd, Suite 3, Roseville, MI 48066
Phone: 586-777-9724    Fax: 586-777-9725
Dr. Majid Alzagoum, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18303 E 10 Mile Rd, Suite 100, Roseville, MI 48066
Phone: 586-776-8877    Fax: 586-776-3092
Dr. Wahed Ishaqsei, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 18263 E 10 Mile Rd, Suite D, Roseville, MI 48066
Phone: 586-778-4950    Fax: 586-778-4952
Dr. Mohamad K. Ajjour, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18303 E 10 Mile Rd, Suite 100, Roseville, MI 48066
Phone: 586-776-8877    Fax: 586-776-3092
Dr. Ameer Abdulrazzak, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18001 E 10 Mile, Suite 1, Roseville, MI 48066
Phone: 586-218-5800    Fax: 586-218-5808
Dr. Madjid Mesgarzadeh, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 25910 Kelly Rd, Suite B, Roseville, MI 48066
Phone: 586-772-3366    Fax: 586-772-3355

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.