Brett Grieb, MD
Hematology & Oncology Physician · Lincoln, NE
Brett Grieb, MD is a hematology & oncology physician with a practice address in Lincoln, Nebraska, and NPI 1740714419, issued on Apr 19, 2017. Check the license (Nebraska 35432, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Brett Grieb
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 35432 NE
64095 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4101 Tiger Lily RD Ste 100, Lincoln, NE 68516
- Phone
- (402) 420-7000
- Enumerated
- Apr 19, 2017
- Record last updated
- Mar 14, 2024
- Fax
- (402) 420-6969
- Medicare enrollment
- Enrolled (PECOS I20230822001968); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 80 in Nebraska → Look up another NPI →
Also registered at 4101 Tiger Lily RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittnee Arrigo, PACPhysician Assistant1588318422
- Amanda Bauer, APRNHematology & Oncology Physician1053301317
- Andrea Belgum, OTROccupational Therapist1467622027
- Tracy Bender, OTD OTR/LOccupational Therapist1992975270
- Tara Benes, DPTPhysical Therapist1568400166
- Alan Berg, MDHematology & Oncology Physician1164412425
Verify Brett Grieb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 35432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
638 Medicare Part D claims for 99 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 32 claims were for opioids.
Most prescribed
- Ondansetron Hcl71 claims
- Anastrozole50 claims
- Prochlorperazine Maleate47 claims
- Acyclovir40 claims
- Prednisone39 claims
- Dexamethasone38 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $518.15
29 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
3 hospitals and group practices
- Bryan Medical CenterLincoln, NE · Acute Care Hospitals3 of 5 stars
- Cancer Partners OF Nebraska PCLincoln, NE
- Chi Health Clinic Specialty LLCLincoln, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Brett Grieb among 80 hematology & oncology physician records in Nebraska
Brett Grieb, MD is one of 80 hematology & oncology physician records with a practice address in Nebraska. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 91% of them.
- NPI issued2017 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2017 · median 1997 among the 58 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Nebraska
There are 80 hematology & oncology physician records in Nebraska.
All 80 in Nebraska → Every provider in Lincoln → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Amanda Bauer, APRNLincoln, NE 685161053301317
- Alan Berg, MDLincoln, NE 685161164412425
- Melissa Cetak, APRNLincoln, NE 685161588654842
- Steven Dunder, MDLincoln, NE 685161346264546
- Nathan Green, DOLincoln, NE 685161679563936
- Stacey Knox, MDLincoln, NE 685161750353447
- Scott McHam, DOLincoln, NE 685161235170473
- Wallace Peterson, MDLincoln, NE 685161760472039
Common questions
What is Brett Grieb, MD's NPI number?
Brett Grieb, MD's National Provider Identifier (NPI) is 1740714419, issued on Apr 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Brett Grieb, MD located?
The NPPES record lists a practice address at 4101 Tiger Lily RD Ste 100, Lincoln, NE, 68516. Phone: (402) 420-7000. Providers update this record themselves, so call before visiting.
How can I verify Brett Grieb, MD's license?
NPPES lists Nebraska license number 35432, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brett Grieb, MD prescribe under Medicare Part D?
In 2024, Brett Grieb, MD had 638 Medicare Part D claims for 99 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.