Naina Mahngar, MD in Granger, IN - Medicare Hematology/oncology

Naina Mahngar, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Granger, Indiana. She went to Indiana University School Of Medicine and graduated in 2014 and has 12 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice University Of Chicago, University Of Chicago, Rci (wrs) Llc and her current practice location is 14260 Meridian Crossing, Granger, Indiana. You can reach out to her office (for appointments etc.) via phone at (574) 309-3600.

Naina Mahngar is licensed to practice in Indiana (license number 01083645A) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1770994808.

Contact Information

	Naina Mahngar, MD
	14260 Meridian Crossing, Granger, IN 46530-4284
	(574) 309-3600
	Not Available

Map and Direction

Physician's Profile

Full Name	Naina Mahngar
Gender	Female
Speciality	Hematology/oncology
Experience	12 Years
Location	14260 Meridian Crossing, Granger, Indiana
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Naina Mahngar attended and graduated from Indiana University School Of Medicine in 2014

NPI Data:

NPI Number: 1770994808
Provider Enumeration Date: 05/12/2014
Last Update Date: 08/22/2025

Medicare PECOS Information:

PECOS PAC ID: 6406157015
Enrollment ID: I20200724001924

Medical Identifiers

Medical identifiers for Naina Mahngar such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1770994808	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	01083645A (Indiana)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	036143648 (Illinois)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	01083645A (Indiana)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
The University Of Chicago Medical Center	Chicago, IL	Hospital
Franciscan St Anthony Health - Michigan City	Michigan city, IN	Hospital
St Mary Medical Center Inc	Hobart, IN	Hospital
Franciscan Health Crown Point	Crown point, IN	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Of Chicago	7719899426	1671
University Of Chicago	7719899426	1671
Rci (wrs) Llc	5092624510	539

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. Naina Mahngar allows following entities to bill medicare on her behalf.

Entity Name	Franciscan Physician Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1225327984 PECOS PAC ID: 3072790682 Enrollment ID: O20110608000486

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. Naina Mahngar 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
Naina Mahngar, MD 14260 Meridian Crossing, Granger, IN 46530-4284 Ph: (574) 309-3600	Naina Mahngar, MD 14260 Meridian Crossing, Granger, IN 46530-4284 Ph: (574) 309-3600

Reviews and Comments

Internal Medicine Doctors in Granger, IN

Dr. Mary Ann R Domingo, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 6901 N Main St Ste 102, Granger, IN 46530 Phone: 574-647-4500 Fax: 574-647-6354
Dr. Nicholas Ralph Straniero, M.D. Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 6913 N Main St, Granger, IN 46530 Phone: 574-647-1500 Fax: 574-243-4310
Dr. George Youssef, Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 5610 Town Center Drive #14, Granger, IN 46530 Phone: 718-715-2325
Dr. Iryna Kulyk, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 3220 Beacon Pkwy, Granger, IN 46530 Phone: 574-999-8788 Fax: 574-999-8781
Dr. Ngan Thi Van, M.D. Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 6913 N Main St Ste 300, Granger, IN 46530 Phone: 574-647-1500 Fax: 574-243-4310
Dr. Natali M Balog, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 6901 N Main St Ste 102, Granger, IN 46530 Phone: 574-647-4500 Fax: 574-647-6354
Dr. Kiran Rawat Singh, M.D. Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 52500 Fir Rd, Granger, IN 46530 Phone: 574-204-7050 Fax: 574-204-7051

Naina Mahngar, MD - Medicare Hematology/oncology in Granger, IN