Rubens Ribeiro, MD - Medicare Hospitalist in Chelsea, MI

Rubens Ribeiro, MD is a medicare enrolled "Internal Medicine" physician in Chelsea, Michigan. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Iha Health Services Corporation and his current practice location is 775 S Main St, Chelsea, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 593-6000.

Rubens Ribeiro is licensed to practice in Michigan (license number 4301090048) 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 1396935367.

Contact Information

Rubens Ribeiro, MD
775 S Main St,
Chelsea, MI 48118-1383
(734) 593-6000
Not Available

Map and Direction




Physician's Profile

Full NameRubens Ribeiro
GenderMale
SpecialityHospitalist
Experience19 Years
Location775 S Main St, Chelsea, 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:
  • Rubens Ribeiro graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1396935367
  • Provider Enumeration Date: 07/26/2007
  • Last Update Date: 04/23/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6204024136
  • Enrollment ID: I20101220000639

Medical Identifiers

Medical identifiers for Rubens Ribeiro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396935367NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301090048 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Mercy ChelseaChelsea, MIHospital
St Joseph Mercy HospitalAnn arbor, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Iha Health Services Corporation2466351440945

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. Rubens Ribeiro allows following entities to bill medicare on his behalf.
Entity NameIha Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457408965
PECOS PAC ID: 2466351440
Enrollment ID: O20040108000355

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. Rubens Ribeiro 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
Rubens Ribeiro, MD
24 Frank Lloyd Wright Dr Lbby J2000,
Ann Arbor, MI 48105-9484

Ph: () -
Rubens Ribeiro, MD
775 S Main St,
Chelsea, MI 48118-1383

Ph: (734) 593-6000

Reviews and Comments


Internal Medicine Doctors in Chelsea, MI

Sarah Bur,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 N Main St, Suite 100, Chelsea, MI 48118
Phone: 734-433-1500    Fax: 734-433-1400
Dr. Steven A Yarows, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 128 Van Buren St, Chelsea, MI 48118
Phone: 734-475-8677    Fax: 734-475-8677
Dr. Martin P. Gleespen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1290 S Main St, Suite C, Chelsea, MI 48118
Phone: 734-475-1107    Fax: 734-475-9230
Fazleomar Mahmood, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14650 E Old Us Highway 12, Suite 301, Chelsea, MI 48118
Phone: 734-593-5990    Fax: 734-593-5995
Diane Marie Howlin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1620 Commerce Park Dr, Suite 100, Chelsea, MI 48118
Phone: 734-475-2921    Fax: 734-475-2945
Dr. James Friere Skiba Jr., MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 775 S Main St, Chelsea, MI 48118
Phone: 734-593-6000    

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.