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

Jonas Vytas Sidrys, MD

Individual provider Radiation Oncology Physician · NPI 1124068275

Jonas Vytas Sidrys, MD is a Radiation Oncology in Cookeville, Tennessee. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1986, 40 years ago. Practices with Cookeville Regional Medical Center, a 52-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Tennessee and Wyoming.

Years since qualifying
40
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
TN, WY
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

1 Medical Center Blvd
Cookeville, TN 38501-4294
Phone: (931) 783-2497
Fax: (931) 783-5757
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 707 Sheridan Ave, Cody, WY 82414-3409 — (307) 527-7501
  • 1025 9th St, Cody, WY 82414-3441 — (307) 578-2800

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 39315 (TN)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 14416C (WY)

Record details

NPI number1124068275
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Cookeville Regional Medical Center — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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