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

Dr. Jason Edward Grennan, MD

Individual provider Diagnostic Radiology Physician · NPI 1457313314

Dr. Jason Edward Grennan, MD is a Diagnostic Radiology in Omaha, Nebraska. Graduated from University of Nebraska College of Medicine in 1999, 27 years ago. Practices with Trinity Health, a 294-clinician group and works from 4 locations. Licensed in Idaho, Missouri, North Dakota and Nebraska and 1 more.

Years since qualifying
27
Trained at
University of Nebraska College of Medicine
Licensed in
ID, MO, ND, NE, WY
In the registry since
2006
Specialties on file
5
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

17310 Wright St Ste 103
Omaha, NE 68130-2405
Phone: (833) 228-6889
Fax: (877) 853-0376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 6000 Hospital Dr, Hannibal, MO 63401-6887 — (573) 482-5301
  • 2305 37th Ave Sw, Minot, ND 58701-7669 — (701) 857-5000
  • 1 Burdick Expy W, Minot, ND 58701-4406 — (701) 857-5000

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 22159 (NE)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 9563A (WY)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence M9390 (ID)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 2005019089 (MO)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 15088 (ND)

Record details

NPI number1457313314
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2006
Last updated in NPPESSeptember 23, 2025
Certification dateSeptember 23, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Trinity Health — 294 clinicians
Accepts Medicare assignment Not indicated
Practice locations41 on file with Medicare

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