Thomas R Riley, MD - Medicare Gastroenterology in Hershey, PA

Thomas R Riley, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Hershey, Pennsylvania. He went to Ohio State University College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice The Milton S Hershey Medical Center Physicians Group and his current practice location is 500 University Dr, Hershey, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 531-4950.

Thomas R Riley is licensed to practice in Pennsylvania (license number MD053726L) 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 1689622581.

Contact Information

Thomas R Riley, MD
500 University Dr,
Hershey, PA 17033-2360
(717) 531-4950
(717) 531-4870

Map and Direction




Physician's Profile

Full NameThomas R Riley
GenderMale
SpecialityGastroenterology
Experience34 Years
Location500 University Dr, Hershey, Pennsylvania
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:
  • Thomas R Riley attended and graduated from Ohio State University College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1689622581
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 02/07/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2961308515
  • Enrollment ID: I20101206000024

Medical Identifiers

Medical identifiers for Thomas R Riley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689622581NPI-NPPES
0016043200002MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD053726L (Pennsylvania)Primary
207RT0003XInternal Medicine - Transplant Hepatology MD053726L (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Milton S Hershey Medical CenterHershey, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Milton S Hershey Medical Center Physicians Group38704054831398

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. Thomas R Riley allows following entities to bill medicare on his behalf.
Entity NameHershey Endoscopy Center Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1710985445
PECOS PAC ID: 4587560123
Enrollment ID: O20031212000283
Entity NameThe Milton S Hershey Medical Center Physicians Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710951744
PECOS PAC ID: 3870405483
Enrollment ID: O20040225000741

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. Thomas R 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
Thomas R Riley, MD
Po Box 858, Mc A410,
Hershey, PA 17033-0858

Ph: (800) 243-1455
Thomas R Riley, MD
500 University Dr,
Hershey, PA 17033-2360

Ph: (717) 531-4950

Reviews and Comments


Internal Medicine Doctors in Hershey, PA

Nicole Swallow, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 500 University Dr, H088, Hershey, PA 17033
Phone: 717-531-1692    
Sarah Whitney Kesterson, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 175-318-2467    Fax: 717-531-7741
Moein Jafari, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 800-243-1455    
Karen Louise Krok, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 800-243-1455    Fax: 717-531-0061
James O Ballard, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 800-233-4082    
Poonam Na Bai,
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 717-531-6585    
Wilbert Hoffman Beachy Iv, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 500 University Dr, Hershey, PA 17033
Phone: 717-531-7300    

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.