Marianna Antonopoulou, MD - Medicare Endocrinology in Mechanicsburg, PA

Marianna Antonopoulou, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Mechanicsburg, Pennsylvania. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Pinnacle Health Medical Services and her current practice location is 2005 Technology Pkwy, Suite 440, Mechanicsburg, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 791-2540.

Marianna Antonopoulou is licensed to practice in Pennsylvania (license number MD454872) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1588826796.

Contact Information

Marianna Antonopoulou, MD
2005 Technology Pkwy, Suite 440,
Mechanicsburg, PA 17050-9413
(717) 791-2540
(717) 791-2549

Map and Direction




Physician's Profile

Full NameMarianna Antonopoulou
GenderFemale
SpecialityEndocrinology
Experience19 Years
Location2005 Technology Pkwy, Mechanicsburg, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marianna Antonopoulou graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1588826796
  • Provider Enumeration Date: 06/28/2008
  • Last Update Date: 01/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3072757889
  • Enrollment ID: I20150618001418

Medical Identifiers

Medical identifiers for Marianna Antonopoulou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588826796NPI-NPPES
103044692MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 25MA09214900 (New Jersey)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism MD454872 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Pinnacle Health HospitalsHarrisburg, PAHospital
Carlisle Regional Medical CenterCarlisle, PAHospital
Lancaster General HospitalLancaster, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pinnacle Health Medical Services7618960493945

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. Marianna Antonopoulou allows following entities to bill medicare on her behalf.
Entity NamePinnacle Health Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932143427
PECOS PAC ID: 7618960493
Enrollment ID: O20040407000180

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. Marianna Antonopoulou 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
Marianna Antonopoulou, MD
2005 Technology Pkwy Ste 440,
Mechanicsburg, PA 17050-9413

Ph: (717) 791-2540
Marianna Antonopoulou, MD
2005 Technology Pkwy, Suite 440,
Mechanicsburg, PA 17050-9413

Ph: (717) 791-2540

Reviews and Comments


Internal Medicine Doctors in Mechanicsburg, PA

Jafar Aljazeeri, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2005 Technology Pkwy Ste 300, Mechanicsburg, PA 17050
Phone: 717-988-5864    Fax: 717-221-5615
Dr. Clifford C Cloonan, MD
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Phone: 717-516-6396    Fax: 717-620-8093
Arun Reddy Kanmanthareddy, M.D.
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Jeffrey Alan Matzoni, DO
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Navitha Ramesh, MD
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Phone: 717-988-5864    Fax: 717-221-5615
Dr. Jessica Lynn Pasko, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 107 S Sporting Hill Rd, Mechanicsburg, PA 17050
Phone: 717-943-1781    
Reinaldo Garcia, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2005 Technology Pkwy Ste 300, Mechanicsburg, PA 17050
Phone: 717-988-5864    Fax: 717-221-5615

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.