William J Hennessey, MD - Medicare Physical Medicine & Rehabilitation in Greensburg, PA

William J Hennessey, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Greensburg, Pennsylvania. His current practice location is 120 Village Dr, Greensburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (724) 836-7590.

William J Hennessey is licensed to practice in Pennsylvania (license number MD059682L) 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 1477589778.

Contact Information

William J Hennessey, MD
120 Village Dr,
Greensburg, PA 15601-3707
(724) 836-7590
(724) 836-7570

Map and Direction




Physician's Profile

Full NameWilliam J Hennessey
GenderMale
SpecialityPhysical Medicine & Rehabilitation
Location120 Village Dr, Greensburg, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1477589778
  • Provider Enumeration Date: 06/25/2006
  • Last Update Date: 10/02/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 2860417623
  • Enrollment ID: I20101130001001

Medical Identifiers

Medical identifiers for William J Hennessey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477589778NPI-NPPES
01641780MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation MD059682L (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. William J Hennessey allows following entities to bill medicare on his behalf.
Entity NamePennsylvania Physical Medicine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679506752
PECOS PAC ID: 2466424650
Enrollment ID: O20040809000803

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 J Hennessey 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 J Hennessey, MD
120 Village Dr,
Greensburg, PA 15601-3707

Ph: (724) 836-7590
William J Hennessey, MD
120 Village Dr,
Greensburg, PA 15601-3707

Ph: (724) 836-7590

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Greensburg, PA

Richard T Kozakiewicz, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 120 Village Dr, Greensburg, PA 15601
Phone: 724-836-7590    Fax: 724-836-7570
Brian Francis Boyle, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 1211 S Main St, Greensburg, PA 15601
Phone: 724-832-9590    Fax: 724-834-0130
Allison R Turgeon, PAC
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 540 South St, Suite 204, Greensburg, PA 15601
Phone: 724-832-9611    Fax: 724-832-9623
Stacy S Gillespie, DO
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 680 Pellis Rd, Greensburg, PA 15601
Phone: 724-832-3104    Fax: 724-832-3689
Shelley Meyers, PTA
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 2480 S Grande Blvd, Greensburg, PA 15601
Phone: 724-850-4296    

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.