John D Riley, MD MPH - Medicare Internal Medicine in Fishers, IN

John D Riley, MD MPH is a medicare enrolled "Internal Medicine" physician in Fishers, Indiana. He went to University Of South Florida College Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Community Physicians Of Indiana Inc and his current practice location is 9894 E 121st St, Fishers, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 621-6060.

John D Riley is licensed to practice in Indiana (license number 01042451A) 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 1841394830.

Contact Information

John D Riley, MD MPH
9894 E 121st St,
Fishers, IN 46037
(317) 621-6060
(317) 355-6965

Map and Direction




Physician's Profile

Full NameJohn D Riley
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location9894 E 121st St, Fishers, 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:
  • John D Riley attended and graduated from University Of South Florida College Of Medicine in 1991
  NPI Data:
  • NPI Number: 1841394830
  • Provider Enumeration Date: 09/11/2006
  • Last Update Date: 06/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1052486685
  • Enrollment ID: I20100928000687

Medical Identifiers

Medical identifiers for John D Riley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841394830NPI-NPPES
100461800MedicaidIN
000000220469OtherINANTHEM
110236660OtherILRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01042451A (Indiana)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Physicians Of Indiana Inc17594166621292

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. John D Riley allows following entities to bill medicare on his behalf.
Entity NameDamar Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427154814
PECOS PAC ID: 9931180460
Enrollment ID: O20040528000970
Entity NameCommunity Physicians Of Indiana Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619105244
PECOS PAC ID: 1759416662
Enrollment ID: O20100317000717

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. John D Riley 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
John D Riley, MD MPH
6626 E 75th St, Suite 500,
Indianapolis, IN 46250-2805

Ph: () -
John D Riley, MD MPH
9894 E 121st St,
Fishers, IN 46037

Ph: (317) 621-6060

Reviews and Comments


Internal Medicine Doctors in Fishers, IN

Dr. Michele J Ostrowski, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7199 Easy St, Fishers, IN 46038
Phone: 317-415-6110    
Tammy N Durham-boring, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 9894 E 121st St, Fishers, IN 46037
Phone: 317-621-6060    Fax: 317-355-6965
Racquel Kukita Reyes, MD
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Practice Location: 7199 Easy St, Fishers, IN 46038
Phone: 317-415-6110    
Anna Marie C Sander, DO
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Practice Location: 12677 Brookhaven Dr, Fishers, IN 46037
Phone: 317-219-5188    
Dr. Derrick A Williams, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 13914 Southeastern Parkway, Suite 210, Fishers, IN 46037
Phone: 317-419-9900    Fax: 317-415-9910
Sridevi A Vedantam, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10318 Copper Ridge Dr, Fishers, IN 46040
Phone: 765-965-6566    
Dr. Peter Caccavallo,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13000 E 136th St, Suite 1100, Fishers, IN 46037
Phone: 317-678-3585    Fax: 317-863-5084

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.