Dr James Hahn, MD - Medicare Pediatrics in Greendale, IN

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Dr James Hahn, MD is a medicare enrolled "Pediatrics" physician in Greendale, Indiana. His current practice location is 1640 Flossie Dr, Greendale, Indiana. You can reach out to his office (for appointments etc.) via phone at (877) 670-7264.

Dr James Hahn is licensed to practice in Indiana (license number 01075376A) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1982993697.

Contact Information

Dr James Hahn, MD
1640 Flossie Dr,
Greendale, IN 47025-8424
(877) 670-7264
(812) 539-1824

Map and Direction




Physician's Profile

Full NameDr James Hahn
GenderMale
SpecialityPediatrics
Location1640 Flossie Dr, Greendale, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982993697
  • Provider Enumeration Date: 04/04/2011
  • Last Update Date: 06/26/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1658684295
  • Enrollment ID: I20150724011674

Medical Identifiers

Medical identifiers for Dr James Hahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982993697NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 47135 (Kentucky)Secondary
208000000XPediatrics 57696-20 (Wisconsin)Secondary
208000000XPediatrics 35.123938 (Ohio)Secondary
2080S0010XPediatrics - Sports Medicine 47135 (Kentucky)Secondary
208000000XPediatrics 01075376A (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 James Hahn allows following entities to bill medicare on his behalf.
Entity NameSummit Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508287640
PECOS PAC ID: 2163326240
Enrollment ID: O20040403000151

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 James Hahn 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 James Hahn, MD
204 Bridgeway St,
Aurora, IN 47001-1334

Ph: (812) 926-3133		Dr James Hahn, MD
1640 Flossie Dr,
Greendale, IN 47025-8424

Ph: (877) 670-7264

Reviews and Comments


Pediatrics Doctors in Greendale, IN

Kimberly Ann Cooper, DO
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1640 Flossie Dr, Greendale, IN 47025
Phone: 877-670-7264    Fax: 812-539-1824

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.