Jason C Mara, MD - Medicare Internal Medicine in Indianapolis, IN

Jason C Mara, MD is a medicare enrolled "Hospitalist" physician in Indianapolis, Indiana. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice St Vincent Medical Group Inc and his current practice location is 10590 N Meridian St, Indianapolis, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 338-6666.

Jason C Mara is licensed to practice in Indiana (license number 01056467A) 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 1265401301.

Contact Information

Jason C Mara, MD
10590 N Meridian St,
Indianapolis, IN 46290-1028
(317) 338-6666
(317) 338-6066

Map and Direction




Physician's Profile

Full NameJason C Mara
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location10590 N Meridian St, Indianapolis, 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:
  • Jason C Mara graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1265401301
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 10/17/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0345317335
  • Enrollment ID: I20080917000026

Medical Identifiers

Medical identifiers for Jason C Mara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265401301NPI-NPPES
200386420MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 01056467A (Indiana)Primary
207R00000XInternal Medicine 01056467A (Indiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent Heart CenterIndianapolis, INHospital
Ascension St Vincent KokomoKokomo, INHospital
Hancock Regional HospitalGreenfield, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Vincent Medical Group Inc7012047640625

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. Jason C Mara allows following entities to bill medicare on his behalf.
Entity NameHamiltion Inpatient Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891821591
PECOS PAC ID: 2769456771
Enrollment ID: O20040825000375
Entity NameSt Vincent Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144513375
PECOS PAC ID: 7012047640
Enrollment ID: O20100609000045

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. Jason C Mara 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
Jason C Mara, MD
8840 Commerce Park Pl Ste E,
Indianapolis, IN 46268-3129

Ph: () -
Jason C Mara, MD
10590 N Meridian St,
Indianapolis, IN 46290-1028

Ph: (317) 338-6666

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.