Mark Efrusy, DO - Internal Medicine in Munster, IN

Mark Efrusy, DO is a Internal Medicine - Gastroenterology physician based in Munster, Indiana. Mark Efrusy is licensed to practice in Indiana (license number 02000882) and his current practice location is 701 Superior Ave, Suite G, Munster, Indiana. He can be reached at his office (for appointments etc.) via phone at (219) 922-3040.

NPI number for Mark Efrusy is 1396844858 and his current mailing address is 701 Superior Ave, Suite G, Munster, Indiana. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1396844858.

Contact Information

Mark Efrusy, DO
701 Superior Ave, Suite G,
Munster, IN 46321-4037
(219) 922-3040
(219) 922-3048

Map and Direction




Physician's Profile

Full NameMark Efrusy
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location701 Superior Ave, Munster, Indiana
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1396844858
  • Provider Enumeration Date: 09/21/2006
  • Last Update Date: 10/06/2024

Medical Identifiers

Medical identifiers for Mark Efrusy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396844858NPI-NPPES
036050964MedicaidIL
100201780AMedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 02000882 (Indiana)Primary

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 Efrusy is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark Efrusy, DO
701 Superior Ave, Suite G,
Munster, IN 46321-4037

Ph: (219) 922-3040
Mark Efrusy, DO
701 Superior Ave, Suite G,
Munster, IN 46321-4037

Ph: (219) 922-3040

Reviews and Comments


Internal Medicine Doctors in Munster, IN

Maali Milhem, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9126 Columbia Ave, Munster, IN 46321
Phone: 219-703-2408    Fax: 219-703-6684
Sahar Halabi, M.D
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 761 45th St Ste 108, Munster, IN 46321
Phone: 219-922-5416    Fax: 219-922-3745
Wassim Shwaiki, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 8840 Calumet Ave Ste 203, Munster, IN 46321
Phone: 219-836-7723    Fax: 219-836-7726
Thottathil Viswanathan Gopan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 761 45th St Ste 110, Munster, IN 46321
Phone: 219-922-3020    Fax: 219-922-3023
Dr. Kyle Kleist, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 701 Superior Ave, Munster, IN 46321
Phone: 219-924-1300    Fax: 219-933-2288
Dr. Gene Lee Chang, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9030 Columbia Ave, Munster, IN 46321
Phone: 219-836-6002    Fax: 219-836-6003
Sana Shoaib Meah, D.O
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 761 45th Avenue, Suite 110, Munster, IN 46321
Phone: 219-922-3020    Fax: 219-922-3023

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.