James John Koshick, DDS
Dentist · Duluth, MN
James John Koshick, DDS is a dentist with a practice address in Duluth, Minnesota, and NPI 1215617600, issued on Jul 20, 2023. Check the license (Minnesota D14983, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James John Koshick
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- D14983 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1832 Maple Grove RD, Duluth, MN 55811
- Phone
- (218) 722-1070
- Enumerated
- Jul 20, 2023
- Record last updated
- Jul 20, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,794 in Minnesota → Look up another NPI →
Also registered at 1832 Maple Grove RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nate Kotter, DDSGeneral Practice Dentistry1336766963
Verify James John Koshick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license D14983Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average dentist in 2024
15 Medicare Part D claims for 13 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
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: $303.18
7 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
James John Koshick among 1,794 dentist records in Minnesota
James John Koshick, DDS is one of 1,794 dentist records with a practice address in Minnesota. 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 90% of them.
- NPI issued2023 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2023 · 69% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Minnesota
There are 1,794 dentist records in Minnesota.
All 1,794 in Minnesota → Every provider in Duluth → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Lynne Chilberg, DDSHermantown, MN 558111871509539
- Stephen Dahlgren, DDSHermantown, MN 558111477616928
- Clyde Finch, DDSDuluth, MN 558111609944339
- Sandra Finch, DDSDuluth, MN 558111699843334
- Kenneth Larson, DDSDuluth, MN 558111174691836
- Brian Mart, DDSDuluth, MN 558111326116070
- Meaghan Morrell, D.D.SHermantown, MN 558111356661516
- Timothy Morse, D.D.S.Duluth, MN 558111225264575
Common questions
What is James John Koshick, DDS's NPI number?
James John Koshick, DDS's National Provider Identifier (NPI) is 1215617600, issued on Jul 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is James John Koshick, DDS located?
The NPPES record lists a practice address at 1832 Maple Grove RD, Duluth, MN, 55811. Phone: (218) 722-1070. Providers update this record themselves, so call before visiting.
How can I verify James John Koshick, DDS's license?
NPPES lists Minnesota license number D14983, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does James John Koshick, DDS prescribe under Medicare Part D?
In 2024, James John Koshick, DDS had 15 Medicare Part D claims for 13 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.