Marc J Wertheimer, MD - Medicare Internal Medicine in Media, PA

Marc J Wertheimer, MD is a medicare enrolled "Internal Medicine" physician in Media, Pennsylvania. His current practice location is 605 West State St, Media, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 565-8600.

Marc J Wertheimer is licensed to practice in Pennsylvania (license number MD018458E) 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 1023045937.

Contact Information

Marc J Wertheimer, MD
605 West State St,
Media, PA 19063
(610) 565-8600
(610) 891-9238

Map and Direction




Physician's Profile

Full NameMarc J Wertheimer
GenderMale
SpecialityInternal Medicine
Location605 West State St, Media, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023045937
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 05/29/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7315981289
  • Enrollment ID: I20050613000759

Medical Identifiers

Medical identifiers for Marc J Wertheimer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023045937NPI-NPPES
007910770002MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD018458E (Pennsylvania)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. Marc J Wertheimer allows following entities to bill medicare on his behalf.
Entity NameClinical Care Associates Of The University Of Pennsylvania Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972682995
PECOS PAC ID: 4688588866
Enrollment ID: O20031113000301

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. Marc J Wertheimer 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
Marc J Wertheimer, MD
605 West State Street,
Media, PA 19063-2620

Ph: (610) 565-8600
Marc J Wertheimer, MD
605 West State St,
Media, PA 19063

Ph: (610) 565-8600

Reviews and Comments


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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.