Ali Ahmed Karrar, MD in Grand Blanc, MI

Ali Ahmed Karrar, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Grand Blanc, Michigan. He graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Ascension Genesys Hospital, Great Lakes Bay Health Centers, Michigan Rheumatology Group Pc and his current practice location is 8200 S Saginaw St Ste 500, Grand Blanc, Michigan. You can reach out to his office (for appointments etc.) via phone at (810) 953-8700.

Ali Ahmed Karrar is licensed to practice in Michigan (license number AK067638) 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 1871520239.

Contact Information

	Ali Ahmed Karrar, MD
	8200 S Saginaw St Ste 500, Grand Blanc, MI 48439-2451
	(810) 953-8700
	(810) 953-8704

Map and Direction

Physician's Profile

Full Name	Ali Ahmed Karrar
Gender	Male
Speciality	Rheumatology
Experience	44 Years
Location	8200 S Saginaw St Ste 500, Grand Blanc, Michigan
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Ali Ahmed Karrar graduated from medical school in 1980

NPI Data:

NPI Number: 1871520239
Provider Enumeration Date: 06/28/2006
Last Update Date: 04/08/2021

Medicare PECOS Information:

PECOS PAC ID: 1456314509
Enrollment ID: I20041109000935

Medical Identifiers

Medical identifiers for Ali Ahmed Karrar such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1871520239	NPI	-	NPPES
104648444	Medicaid	MI
AK067638	Other	MI	LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RR0500X	Internal Medicine - Rheumatology	4301067638 (Michigan)	Secondary
207RR0500X	Internal Medicine - Rheumatology	AK067638 (Michigan)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Genesys Regional Medical Center - Health Park	Grand blanc, MI	Hospital
Covenant Medical Center	Saginaw, MI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Ascension Genesys Hospital	2062323033	88
Great Lakes Bay Health Centers	2466369046	63
Michigan Rheumatology Group Pc	5890783773	4

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. Ali Ahmed Karrar allows following entities to bill medicare on his behalf.

Entity Name	Hurley Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982630844 PECOS PAC ID: 2961308481 Enrollment ID: O20031208000375

Entity Name	Ascension Genesys Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1528283033 PECOS PAC ID: 2062323033 Enrollment ID: O20031208000842

Entity Name	Saginaw Cooperative Hospitals Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1346344991 PECOS PAC ID: 3971400318 Enrollment ID: O20031215000723

Entity Name	Great Lakes Bay Health Centers
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1871684761 PECOS PAC ID: 2466369046 Enrollment ID: O20040126000171

Entity Name	Michigan Rheumatology Group Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1689746901 PECOS PAC ID: 5890783773 Enrollment ID: O20040501000237

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. Ali Ahmed Karrar 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 Address	Practice Location Address
Ali Ahmed Karrar, MD 8200 S Saginaw St Ste 500, Grand Blanc, MI 48439-2451 Ph: (810) 953-8700	Ali Ahmed Karrar, MD 8200 S Saginaw St Ste 500, Grand Blanc, MI 48439-2451 Ph: (810) 953-8700

Reviews and Comments

Internal Medicine Doctors in Grand Blanc, MI

Dr. Indira Alluru, MD Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 414 Perry Rd, Grand Blanc, MI 48439 Phone: 810-695-1849 Fax: 810-695-1736
Isabella Martyna Chojnacki, MD Rheumatology Medicare: Medicare Enrolled Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439 Phone: 810-606-5000
Garret Eugene Clark, MD Rheumatology Medicare: Medicare Enrolled Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439 Phone: 810-606-5986
Ziauddin Syed, Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439 Phone: 810-606-5981 Fax: 810-606-5990
Mitchell Rasak, MD Rheumatology Medicare: Not Enrolled in Medicare Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439 Phone: 810-606-5986
Dr. Ali-hamza Ramzan, DO Rheumatology Medicare: Not Enrolled in Medicare Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439 Phone: 810-606-5000
Sherehan Ibrahim, MD Rheumatology Medicare: Medicare Enrolled Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439 Phone: 810-606-5000

Ali Ahmed Karrar, MD - Medicare Rheumatology in Grand Blanc, MI