Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jeffrey I Grass, MD

Individual provider Radiation Oncology Physician · NPI 1275574535

Jeffrey I Grass, MD is a Radiation Oncology in Fairfield, Ohio. Graduated from University of Pittsburgh School of Medicine in 1995, 31 years ago. Practices with Tri State Urologic Services PSC Inc, a 74-clinician group and accepts Medicare assignment. Licensed in Kentucky and Ohio.

Years since qualifying
31
Trained at
University of Pittsburgh School of Medicine
Licensed in
KY, OH
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

2960 Mack Rd Ste 105
Fairfield, OH 45014-5374
Phone: (513) 751-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 35-071641 (OH)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 37561 (KY)

Record details

NPI number1275574535
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESApril 22, 2021
Certification dateApril 22, 2021
Mailing address5053 Wooster Rd, Cincinnati, OH 45226-2326

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Tri State Urologic Services Psc Inc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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