Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Abraham

Individual provider Specialist · NPI 1205805587

William Abraham practises Orthopedic Surgery in Pittsburgh, Pennsylvania. Graduated from University of Pittsburgh School of Medicine in 1984, 42 years ago. Practices with Keystone Rehabilitation Systems Inc, a 756-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
42
Trained at
University of Pittsburgh School of Medicine
Licensed in
PA
In the registry since
2006
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Practice location Address checks out

9104 Babcock Blvd Ste 2120
Pittsburgh, PA 15237-5818
Phone: (412) 367-0600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence MD034697E (PA)

Record details

NPI number1205805587
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESMarch 25, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Keystone Rehabilitation Systems Inc — 756 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients411
Services billed 19,293 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Keystone Rehabilitation Systems Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 756 clinicians in the practice; 12 are shown here.

Other providers in Pittsburgh