McKenzie Seagren, DDS
Dentist · Oneill, NE
McKenzie Seagren, DDS is a dentist with a practice address in Oneill, Nebraska, and NPI 1881379709, issued on Jun 19, 2023. Check the license (Nebraska 7915, as entered in NPPES) with the Nebraska board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- McKenzie Seagren
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 7915 NE
Self-reported in NPPES; status is on the state search - Practice location
- 415 E Highway 20, Oneill, NE 68763
- Phone
- (402) 336-4812
- Enumerated
- Jun 19, 2023
- Record last updated
- Mar 10, 2026
- Entity
- Type 1 · individual
8 nearest dentist records → All 662 in Nebraska → Look up another NPI →
Also registered at 415 E Highway 20
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Jessen, D.D.S.Dentist1790048684
Verify McKenzie Seagren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nebraska board licenses this profession
Search for license 7915Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average dentist in 2024
34 Medicare Part D claims for 27 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin21 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.
McKenzie Seagren among 662 dentist records in Nebraska
McKenzie Seagren, DDS is one of 662 dentist records with a practice address in Nebraska. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.
- NPI issued2023 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 dentist records list a practice address in Oneill
They are 3 of the 198 NPPES records with a practice address in Oneill, and 662 dentist records in Nebraska.
All 662 in Nebraska → Every provider in Oneill → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jonathan Jessen, D.D.S.Oneill, NE 687631790048684
- Maurice Kersenbrock, DDSOneill, NE 687631588653356
- Thu Truong, D.D.S.Newman Grove, NE 687581932474186
- Michael Bernecker, DDSPlainview, NE 687691174695134
- Timothy Brovont, D.D.SNeligh, NE 687561033524137
- Matthew Aitken, D.D.S.South Sioux City, NE 687761447639232
- Elizabeth Munch, DDSSouth Sioux City, NE 687761689750937
- Rachel Tietjen, DDSSouth Sioux City, NE 687761477874899
Common questions
What is McKenzie Seagren, DDS's NPI number?
McKenzie Seagren, DDS's National Provider Identifier (NPI) is 1881379709, issued on Jun 19, 2023. An NPI identifies a provider in billing; it is not a license.
Where is McKenzie Seagren, DDS located?
The NPPES record lists a practice address at 415 E Highway 20, Oneill, NE, 68763. Phone: (402) 336-4812. Providers update this record themselves, so call before visiting.
How can I verify McKenzie Seagren, DDS's license?
NPPES lists Nebraska license number 7915, as entered by the provider. Search the Nebraska board that licenses this profession; the NPPES record confirms identity only.
How much does McKenzie Seagren, DDS prescribe under Medicare Part D?
In 2024, McKenzie Seagren, DDS had 34 Medicare Part D claims for 27 beneficiaries; the average among dentist prescribers was 86. 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.