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

Jay P Nassar, MD

Individual provider Anesthesiology Physician · NPI 1548250913

Jay P Nassar, MD practises Anesthesiology in Harrisburg, Pennsylvania. Graduated from State University of New York at Buffalo School of Medicine in 1989, 37 years ago. Practices with Tower Health Medical Group, a 579-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
37
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
PA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Rutherford Rd Ste 101
Harrisburg, PA 17109-4540
Phone: (717) 545-5256
Fax: (717) 545-5259
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD049745L (PA)

Record details

NPI number1548250913
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2005
Last updated in NPPESJuly 3, 2017

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Tower Health Medical Group — 579 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients460
Services billed 505 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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 Tower Health Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 579 clinicians in the practice; 12 are shown here.

Other providers in Harrisburg