Dr Osama Alsara, MD - Medicare Internal Medicine in East Lansing, MI

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Dr Osama Alsara, MD is a medicare enrolled "Internal Medicine" physician in East Lansing, Michigan. He graduated from medical school in 2009 and has 16 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hoopeston Community Memorial Hospital, Carle Health Care Incorporated, Richland Memorial Hospital Inc, Kirby Medical Center and his current practice location is 138 Service Rd, A225 Clinical Center, East Lansing, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 353-4941.

Dr Osama Alsara is licensed to practice in Michigan (license number 4301098270) 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 1689967705.

Contact Information

Dr Osama Alsara, MD
138 Service Rd, A225 Clinical Center,
East Lansing, MI 48824-1376
(517) 353-4941
(517) 432-3145

Map and Direction




Physician's Profile

Full NameDr Osama Alsara
GenderMale
SpecialityInternal Medicine
Experience16 Years
Location138 Service Rd, East Lansing, 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 Osama Alsara graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1689967705
  • Provider Enumeration Date: 05/23/2011
  • Last Update Date: 11/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1759691793
  • Enrollment ID: I20181008002650

Medical Identifiers

Medical identifiers for Dr Osama Alsara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689967705NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 036145248 (Illinois)Secondary
207R00000XInternal Medicine 4301098270 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Carle Foundation HospitalUrbana, ILHospital
Carle Hoopeston Regional Health CenterHoopeston, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hoopeston Community Memorial Hospital3577456037120
Carle Health Care Incorporated3577515774912
Richland Memorial Hospital Inc387056573287
Kirby Medical Center690179114460

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 Osama Alsara allows following entities to bill medicare on his behalf.
Entity NameHoopeston Community Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043683014
PECOS PAC ID: 3577456037
Enrollment ID: O20040210000011
Entity NameRichland Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467492124
PECOS PAC ID: 3870565732
Enrollment ID: O20040811000131
Entity NameKirby Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386635373
PECOS PAC ID: 6901791144
Enrollment ID: O20050801000320
Entity NameCarle Health Care Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154653947
PECOS PAC ID: 3577515774
Enrollment ID: O20100513000829

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 Osama Alsara 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 Osama Alsara, MD
611 W Park St,
Urbana, IL 61801-2501

Ph: (217) 383-3311		Dr Osama Alsara, MD
138 Service Rd, A225 Clinical Center,
East Lansing, MI 48824-1376

Ph: (517) 353-4941

Reviews and Comments


Internal Medicine Doctors in East Lansing, MI

Dr. Supratik Rayamajhi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4650 S Hagadorn Rd Ste 100, East Lansing, MI 48823
Phone: 517-353-4941    Fax: 517-432-3145
Tejaswini Joginpally, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 138 Service Rd Rm A225, East Lansing, MI 48824
Phone: 517-353-4941    Fax: 517-432-3145
Dr. Carol R Rapson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1550 Watertower Pl, Suite 500, East Lansing, MI 48823
Phone: 517-333-6060    Fax: 517-333-6068
Dr. Josephine Gardiner, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1525 W Lake Lansing Rd, Family Health Center, East Lansing, MI 48823
Phone: 517-336-5600    
John F Walling Jr., DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1650 Ramblewood Dr, East Lansing, MI 48823
Phone: 517-332-1200    Fax: 517-351-7122
Nazia Naz Sultan Khan, M.D., M.S.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4650 S Hagadorn Rd Ste 100, East Lansing, MI 48823
Phone: 517-353-4941    Fax: 517-432-3145
Dr. Laryssa N Kaufman, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 804 Service Rd Ste A217, East Lansing, MI 48824
Phone: 517-353-8122    Fax: 517-432-3713

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.