Mary Kathryn Kersenbrock, D.D.S.
General Practice Dentistry · Oneill, NE
Mary Kathryn Kersenbrock, D.D.S. is a general practice dentistry with a practice address in Oneill, Nebraska, and NPI 1114238144, issued on Jun 24, 2010. Check the license (Nebraska 6903, as entered in NPPES) with the Nebraska board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Kathryn Kersenbrock
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 6903 NE
Self-reported in NPPES; status is on the state search - Practice location
- 430 E Everett St, Oneill, NE 68763
- Phone
- (402) 336-4211
- Enumerated
- Jun 24, 2010
- Record last updated
- Jun 24, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (402) 336-3905
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 783 in Nebraska → Look up another NPI →
Also registered at 430 E Everett St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Kersenbrock, DDSGeneral Practice Dentistry1144750449
- Maurice Kersenbrock, DDSDentist1588653356
Verify Mary Kathryn Kersenbrock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nebraska board licenses this profession
Search for license 6903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average general practice dentistry in 2024
68 Medicare Part D claims for 54 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin36 claims
- Penicillin V Potassium14 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.
Mary Kathryn Kersenbrock among 783 general practice dentistry records in Nebraska
Mary Kathryn Kersenbrock, D.D.S. is one of 783 general practice dentistry 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 2010, is newer than 62% of them.
- NPI issued2010 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 general practice dentistry records list a practice address in Oneill
They are 4 of the 198 NPPES records with a practice address in Oneill, and 783 general practice dentistry records in Nebraska.
All 783 in Nebraska → Every provider in Oneill → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jerry Brockman, DDSOneill, NE 687631790863215
- Elizabeth Johnson, D.D.S.Oneill, NE 687631326112186
- John Kersenbrock, DDSOneill, NE 687631144750449
- David Jones, DDSOsmond, NE 687651649345851
- Brandi Dimmitt, DDSNiobrara, NE 687601225199508
- Shamir Sevilla Perez, DDSNiobrara, NE 687601992077572
- Todd Wragge, DDSPierce, NE 687671730386095
- Terry Jensen, DDSNeligh, NE 687561366540940
Common questions
What is Mary Kathryn Kersenbrock, D.D.S.'s NPI number?
Mary Kathryn Kersenbrock, D.D.S.'s National Provider Identifier (NPI) is 1114238144, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathryn Kersenbrock, D.D.S. located?
The NPPES record lists a practice address at 430 E Everett St, Oneill, NE, 68763. Phone: (402) 336-4211. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathryn Kersenbrock, D.D.S.'s license?
NPPES lists Nebraska license number 6903, as entered by the provider. Search the Nebraska board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Kathryn Kersenbrock, D.D.S. prescribe under Medicare Part D?
In 2024, Mary Kathryn Kersenbrock, D.D.S. had 68 Medicare Part D claims for 54 beneficiaries; the average among general practice dentistry prescribers was 83. 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.