William John Markmann, MD - Medicare Orthopedic Surgery in Philadelphia, PA

William John Markmann, MD is a medicare enrolled "Orthopaedic Surgery" physician in Philadelphia, Pennsylvania. He went to Temple University School Of Medicine and graduated in 1974 and has 50 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Orthopedic Surgery And Rehabilitation Associates Llc and his current practice location is 7500 Central Ave, Suite 108, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 745-4050.

William John Markmann is licensed to practice in Pennsylvania (license number MD016702E) 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 1912973660.

Contact Information

William John Markmann, MD
7500 Central Ave, Suite 108,
Philadelphia, PA 19111-2430
(215) 745-4050
(215) 745-9333

Map and Direction




Physician's Profile

Full NameWilliam John Markmann
GenderMale
SpecialityOrthopedic Surgery
Experience50 Years
Location7500 Central Ave, Philadelphia, 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:
  • William John Markmann attended and graduated from Temple University School Of Medicine in 1974
  NPI Data:
  • NPI Number: 1912973660
  • Provider Enumeration Date: 02/23/2006
  • Last Update Date: 06/26/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0840185955
  • Enrollment ID: I20110105000572

Medical Identifiers

Medical identifiers for William John Markmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912973660NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery MD016702E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Redeemer Hospital And Medical CenterMeadowbrook, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Orthopedic Surgery And Rehabilitation Associates Llc125469052215

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. William John Markmann allows following entities to bill medicare on his behalf.
Entity NameOrthopedic Surgery & Rehabilitation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760993000
PECOS PAC ID: 1254690522
Enrollment ID: O20180118001095

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. William John Markmann 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
William John Markmann, MD
7500 Central Ave, Suite 108,
Philadelphia, PA 19111-2430

Ph: (215) 745-4050
William John Markmann, MD
7500 Central Ave, Suite 108,
Philadelphia, PA 19111-2430

Ph: (215) 745-4050

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).

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