Mark Fesenmyer, MD in Merrillville, IN - Medicare Gastroenterology

Mark Fesenmyer, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Merrillville, Indiana. He went to Indiana University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Community Care Network Inc and his current practice location is 8895 Broadway, Merrillville, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 738-2081.

Mark Fesenmyer is licensed to practice in Indiana (license number 01072085A) 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 1992770390.

Contact Information

	Mark Fesenmyer, MD
	8895 Broadway, Merrillville, IN 46410-7037
	(219) 738-2081
	(219) 736-4658

Map and Direction

Physician's Profile

Full Name	Mark Fesenmyer
Gender	Male
Speciality	Gastroenterology
Experience	33 Years
Location	8895 Broadway, Merrillville, Indiana
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:

Mark Fesenmyer attended and graduated from Indiana University School Of Medicine in 1991

NPI Data:

NPI Number: 1992770390
Provider Enumeration Date: 02/20/2006
Last Update Date: 05/05/2020

Medicare PECOS Information:

PECOS PAC ID: 7416842810
Enrollment ID: I20130429000622

Medical Identifiers

Medical identifiers for Mark Fesenmyer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1992770390	NPI	-	NPPES
000000804383	Other	IN	ANTHEM
036105597	Medicaid	IL
201131780A	Medicaid	IN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	036105597 (Illinois)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	01072085A (Indiana)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
St Mary Medical Center Inc	Hobart, IN	Hospital
St Catherine Hospital Inc	East chicago, IN	Hospital
Community Hospital	Munster, IN	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Community Care Network Inc	3678737012	346

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. Mark Fesenmyer allows following entities to bill medicare on his behalf.

Entity Name	Internal Medicine Associates
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1487685178 PECOS PAC ID: 9133191604 Enrollment ID: O20040806000539

Entity Name	Community Care Network Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1457610487 PECOS PAC ID: 3678737012 Enrollment ID: O20120614000331

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. Mark Fesenmyer 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
Mark Fesenmyer, MD 8895 Broadway, Merrillville, IN 46410-7037 Ph: (219) 738-2081	Mark Fesenmyer, MD 8895 Broadway, Merrillville, IN 46410-7037 Ph: (219) 738-2081

Reviews and Comments

Internal Medicine Doctors in Merrillville, IN

Dr. Mihas Mamu Kodenchery, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 5800 Broadway, Suite A-j, Merrillville, IN 46410 Phone: 219-884-9185
Virginia Tan Tabib, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 8127 Merrillville Rd, Merrillville, IN 46410 Phone: 219-769-4855 Fax: 219-757-5629
Dr. Mohammed Asgar, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 5490 Broadway Ste 106, Merrillville, IN 46410 Phone: 219-939-7130 Fax: 219-951-0883
Gaurav Agarwal, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 6061 Broadway, Merrillville, IN 46410 Phone: 219-884-2640 Fax: 219-884-2810
Larry R Brazley, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 255 E 90th Dr, W1, Merrillville, IN 46410 Phone: 219-791-0248 Fax: 219-791-0251
Stephanie D Marshall, DO Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 8684 Connecticut St Ste A, Merrillville, IN 46410 Phone: 192-472-8990 Fax: 219-472-0270
Kumar Venkatachalam, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 8895 Broadway, Merrillville, IN 46410 Phone: 219-738-2081 Fax: 219-736-4658

Mark Fesenmyer, MD - Medicare Gastroenterology in Merrillville, IN