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

Thomas J Grifone, MD

Individual provider Specialist · NPI 1154486207

Thomas J Grifone, MD practises Pathology in Hershey, Pennsylvania. Graduated from Rutgers New Jersey Medical School in 2003, 23 years ago. Practices with The Milton S Hershey Medical Center Physicians Group, a 1,595-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
23
Trained at
Rutgers New Jersey Medical School
Licensed in
PA
In the registry since
2006
Specialties on file
2
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

500 University Dr
Hershey, PA 17033-2360
Phone: (800) 234-1455
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 503 N 21st St, Camp Hill, PA 17011-2204 — (570) 346-7797

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence MD430633 (PA)
Specialist Taxonomy 174400000X · Licence MD430633 (PA)

Record details

NPI number1154486207
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESDecember 23, 2025
Certification dateDecember 23, 2025

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice The Milton S Hershey Medical Center Physicians Group — 1595 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 patients706
Services billed 2,283 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 The Milton S Hershey Medical Center Physicians Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1595 clinicians in the practice; 12 are shown here.

Other providers in Hershey