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

Brett Grieb, MD

Individual provider Hematology & Oncology Physician · NPI 1740714419

Brett Grieb, MD is an Internal Medicine in Lincoln, Nebraska. Graduated from University of Nebraska College of Medicine in 2017, 9 years ago. Practices with Bryan Medical Center, a 49-clinician group and accepts Medicare assignment. Licensed in Minnesota and Nebraska.

Years since qualifying
9
Trained at
University of Nebraska College of Medicine
Licensed in
MN, NE
In the registry since
2017
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

4101 Tiger Lily Rd Ste 100
Lincoln, NE 68516-5587
Phone: (402) 420-7000
Fax: (402) 420-6969
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 35432 (NE)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 64095 (MN)

Record details

NPI number1740714419
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2017
Last updated in NPPESMarch 14, 2024
Certification dateMarch 14, 2024
Mailing address4101 Tiger Lily Rd Ste 100, Lincoln, NE 68516-5587

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Bryan Medical Center — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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