Naina Mahngar, MD - Medicare Hematology/oncology in Michigan City, IN

Naina Mahngar, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Michigan City, Indiana. She went to Indiana University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Franciscan Physician Network, Chesterton Physical Therapy Inc and her current practice location is 8955 W 400 N, Michigan City, Indiana. You can reach out to her office (for appointments etc.) via phone at (219) 861-5800.

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
8955 W 400 N,
Michigan City, IN 46360-9330
(219) 861-5800
(219) 861-5543

Map and Direction




Physician's Profile

Full NameNaina Mahngar
GenderFemale
SpecialityHematology/oncology
Experience10 Years
Location8955 W 400 N, Michigan City, Indiana
Accepts Medicare AssignmentsYes. 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: 05/30/2023
  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.
IdentifierTypeStateIssuer
1770994808NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01083645A (Indiana)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 01083645A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Franciscan Home CareHammond, INHome health agency
Franciscan St Anthony Health - Michigan CityMichigan city, INHospital
La Porte HospitalLa porte, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Franciscan Physician Network3072790682989
Chesterton Physical Therapy Inc317368398436

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 NameFranciscan Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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 AddressPractice Location Address
Naina Mahngar, MD
Po Box 781076,
Detroit, MI 48278-1076

Ph: (317) 528-4800
Naina Mahngar, MD
8955 W 400 N,
Michigan City, IN 46360-9330

Ph: (219) 861-5800

Reviews and Comments


Internal Medicine Doctors in Michigan City, IN

Dr. Kamel Sadat,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3500 Franciscan Way Ste 400, Michigan City, IN 46360
Phone: 219-878-8200    Fax: 219-879-8331
Dr. Vidya Kora, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3723 Franklin St, Michigan City, IN 46360
Phone: 219-874-3313    Fax: 219-878-2330
John S Kelly, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 710 Franklin St, Suite 200, Michigan City, IN 46360
Phone: 219-872-6200    Fax: 219-879-2915
Naseer H Nasser, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3500 Franciscan Way Ste 400, Michigan City, IN 46360
Phone: 219-878-8200    Fax: 219-879-8331
Kirby Douglas Slifer, DO
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 301 W Homer St, Michigan City, IN 46360
Phone: 219-879-8511    
Dr. Brian Paul Dickover, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3500 Franciscan Way Ste 400, Michigan City, IN 46360
Phone: 219-861-8785    Fax: 219-861-8789
Bikash Agarwal, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 8733 W 400 N, Michigan City, IN 46360
Phone: 219-879-0333    Fax: 219-879-0325

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.