Dr Margaret Sonneborn Sozio, MD - Medicare Internal Medicine in Indianapolis, IN

Dr Margaret Sonneborn Sozio, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Indianapolis, Indiana. Her current practice location is 1050 W 10th St, Indianapolis, Indiana. You can reach out to her office (for appointments etc.) via phone at (317) 278-4300.

Dr Margaret Sonneborn Sozio is licensed to practice in Indiana (license number 01064958A) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1811023344.

Contact Information

Dr Margaret Sonneborn Sozio, MD
1050 W 10th St,
Indianapolis, IN 46202
(317) 278-4300
Not Available

Map and Direction




Physician's Profile

Full NameDr Margaret Sonneborn Sozio
GenderFemale
SpecialityInternal Medicine - Gastroenterology
Location1050 W 10th St, Indianapolis, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811023344
  • Provider Enumeration Date: 02/26/2007
  • Last Update Date: 12/31/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0143379206
  • Enrollment ID: I20090519000664

Medical Identifiers

Medical identifiers for Dr Margaret Sonneborn Sozio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811023344NPI-NPPES
200956760MedicaidIN
000000772823OtherINANTHEM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01064958A (Indiana)Secondary
208100000XPhysical Medicine & Rehabilitation 01064958A (Indiana)Secondary
207RG0100XInternal Medicine - Gastroenterology 01064958A (Indiana)Primary

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. Dr Margaret Sonneborn Sozio allows following entities to bill medicare on her behalf.
Entity NameUniversity Medical Diagnostic Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861441537
PECOS PAC ID: 3375446347
Enrollment ID: O20040202000510

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. Dr Margaret Sonneborn Sozio 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
Dr Margaret Sonneborn Sozio, MD
250 N Shadeland Ave, Suite 130,
Indianapolis, IN 46219-4959

Ph: () -
Dr Margaret Sonneborn Sozio, MD
1050 W 10th St,
Indianapolis, IN 46202

Ph: (317) 278-4300

Reviews and Comments


Internal Medicine Doctors in Indianapolis, IN

Irene A Carrothers, M.D.
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Liam P Howley, MD
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Lawrence John Born, MD
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Brian T Robinson, MD
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Practice Location: 1001 W 10th St, Indianapolis, IN 46202
Phone: 317-630-7979    Fax: 317-630-2668
Steven T Hugenberg, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 550 University Blvd, Indianapolis, IN 46202
Phone: 317-944-8660    

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.