Sean S Mahase, MD - Medicare Radiation Oncology in Columbus, OH

Sean S Mahase, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Columbus, Ohio. He went to State University Of New York Downstate Medical Center and graduated in 2016 and has 10 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice The Milton S Hershey Medical Center Physicians Group and his current practice location is 460 W 10th Ave, Columbus, Ohio. You can reach out to his office (for appointments etc.) via phone at (614) 293-8415.

Sean S Mahase is licensed to practice in Ohio (license number 35C.003850) 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 1629430699.

Contact Information

Sean S Mahase, MD
460 W 10th Ave,
Columbus, OH 43210-1240
(614) 293-8415
(614) 293-4044

Map and Direction




Physician's Profile

Full NameSean S Mahase
GenderMale
SpecialityRadiation Oncology
Experience10 Years
Location460 W 10th Ave, Columbus, Ohio
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:
  • Sean S Mahase attended and graduated from State University Of New York Downstate Medical Center in 2016
  NPI Data:
  • NPI Number: 1629430699
  • Provider Enumeration Date: 03/28/2016
  • Last Update Date: 06/12/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3173860855
  • Enrollment ID: I20210709001607

Medical Identifiers

Medical identifiers for Sean S Mahase such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629430699NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology MD473569 (Pennsylvania)Secondary
2085R0001XRadiology - Radiation Oncology 35C.003850 (Ohio)Primary

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 Group38704054831599

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. Sean S Mahase allows following entities to bill medicare on his behalf.
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. Sean S Mahase 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
Sean S Mahase, MD
700 Ackerman Rd Ste 2120,
Columbus, OH 43202-1559

Ph: (614) 293-8415
Sean S Mahase, MD
460 W 10th Ave,
Columbus, OH 43210-1240

Ph: (614) 293-8415

Reviews and Comments


Radiology Doctors in Columbus, OH

Chiemezie Chianotu Amadi, MD
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Phone: 614-293-8315    Fax: 614-293-6935
Dr. Michael D Meade, MD
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Thomas M Anderson, DO
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Lynne Ruess, MD
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Jason E Seavolt, MD
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Medicare: Accepting Medicare Assignments
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Phone: 614-566-5000    Fax: 614-566-6958
Frederick R Long, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 700 Childrens Dr, Columbus, OH 43205
Phone: 614-722-4579    Fax: 614-722-4565
Duc Duy Tran, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3525 Olentangy River Rd, Suite 5360, Columbus, OH 43214
Phone: 614-340-7747    Fax: 614-340-7742

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.