William Bader, MD - Medicare Internal Medicine in Carnegie, PA

William Bader, MD is a medicare enrolled "Internal Medicine" physician in Carnegie, Pennsylvania. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1975 and has 49 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Preferred Primary Care Physicians, Inc. and his current practice location is 102 Broadway St Ste 100, Carnegie, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (412) 279-0320.

William Bader is licensed to practice in Pennsylvania (license number MD-018581E) 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 1871563411.

Contact Information

William Bader, MD
102 Broadway St Ste 100,
Carnegie, PA 15106-2486
(412) 279-0320
(412) 279-8703

Map and Direction




Physician's Profile

Full NameWilliam Bader
GenderMale
SpecialityInternal Medicine
Experience49 Years
Location102 Broadway St Ste 100, Carnegie, 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 Bader attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1975
  NPI Data:
  • NPI Number: 1871563411
  • Provider Enumeration Date: 01/25/2006
  • Last Update Date: 11/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4082801089
  • Enrollment ID: I20101202001010

Medical Identifiers

Medical identifiers for William Bader such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871563411NPI-NPPES
0009406870002MedicaidPA
110092359OtherRAILROAD MEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD-018581E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Gallagher Home Health ServicesBridgeville, PAHome health agency
Advanced Surgical HospitalWashington, PAHospital
St Clair HospitalPittsburgh, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Preferred Primary Care Physicians, Inc.852796725696

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 Bader allows following entities to bill medicare on his behalf.
Entity NamePreferred Primary Care Physicians, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407826019
PECOS PAC ID: 8527967256
Enrollment ID: O20040102000049

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 Bader 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 Bader, MD
701 Technology Dr Ste 150,
Canonsburg, PA 15317-9531

Ph: (412) 531-2902
William Bader, MD
102 Broadway St Ste 100,
Carnegie, PA 15106-2486

Ph: (412) 279-0320

Reviews and Comments


Internal Medicine Doctors in Carnegie, PA

Amita Mital,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Washington Ave, Ste 115, Carnegie, PA 15106
Phone: 412-279-8940    
Dr. Prasanth Prabhakaran, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2375 Greentree Rd, Carnegie, PA 15106
Phone: 412-531-2902    Fax: 412-531-2948
Dr. Alexis Carulli, M.D., PH.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2375 Greentree Rd, Carnegie, PA 15106
Phone: 412-531-2902    Fax: 412-531-2948
Peter Dickinson,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1100 Washington Ave, Ste 115, Carnegie, PA 15106
Phone: 412-279-8940    
Dr. Shadrach H Jones Iv, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 25 W Main St, Carnegie, PA 15106
Phone: 412-279-5300    Fax: 412-279-5394
Anjana Chandrasekhara Pillai,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2375 Greentree Rd, Carnegie, PA 15106
Phone: 412-531-2902    Fax: 412-531-2948

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.