Peter George Mavrelis, MD - Medicare Gastroenterology in Hobart, IN

Peter George Mavrelis, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Hobart, Indiana. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1972 and has 53 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice The Methodist Hospitals Inc and his current practice location is 7895 Grand Blvd, Hobart, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 947-1910.

Peter George Mavrelis is licensed to practice in Indiana (license number 01030831A) 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 1326043597.

Contact Information

Peter George Mavrelis, MD
7895 Grand Blvd,
Hobart, IN 46342-6665
(219) 947-1910
(219) 758-5009

Map and Direction




Physician's Profile

Full NamePeter George Mavrelis
GenderMale
SpecialityGastroenterology
Experience53 Years
Location7895 Grand Blvd, Hobart, Indiana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Peter George Mavrelis attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1972
  NPI Data:
  • NPI Number: 1326043597
  • Provider Enumeration Date: 06/15/2005
  • Last Update Date: 12/09/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6103824115
  • Enrollment ID: I20070323000030

Medical Identifiers

Medical identifiers for Peter George Mavrelis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326043597NPI-NPPES
000000085027OtherINANTHEM BC/BS
100138640AMedicaidIN
9115389OtherILANTHEM BC/BS
110044491OtherINRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 01030831A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist Hospitals IncGary, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Methodist Hospitals Inc9638063894105

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. Peter George Mavrelis allows following entities to bill medicare on his behalf.
Entity NameThe Methodist Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720290588
PECOS PAC ID: 9638063894
Enrollment ID: O20080805000003
Entity NameCommunity Care Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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. Peter George Mavrelis 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
Peter George Mavrelis, MD
7895 Grand Blvd,
Hobart, IN 46342-6665

Ph: (219) 947-1910
Peter George Mavrelis, MD
7895 Grand Blvd,
Hobart, IN 46342-6665

Ph: (219) 947-1910

Reviews and Comments


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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.