John Claude Kemink, DO
Emergency Medical Services (Emergency Medicine) Physician · Warren, MI
John Claude Kemink, DO is an emergency medical services (emergency medicine) physician with a practice address in Warren, Michigan, and NPI 1487146825, issued on Jun 1, 2018. Check the license (Michigan 5101028244, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- John Claude Kemink
- Credential
- DO
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- 5101028244 MI
Self-reported in NPPES; status is on the state search - Practice location
- 12000 E 12 Mile RD, Warren, MI 48093
- Phone
- (586) 573-5000
- Enumerated
- Jun 1, 2018
- Record last updated
- Oct 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20240921000497); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 361 in Michigan → Look up another NPI →
Also registered at 12000 E 12 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Claude Kemink in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101028244Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
35 Medicare Part D claims for 30 beneficiaries, against an average of 292 among the 1,653 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.
Bills Medicare through 2 group practices
- Independent Emergency Physicians PCSouthfield, MI
- Independent Observation Physicians PLLCSouthfield, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Claude Kemink among 361 emergency medical services (emergency medicine) physician records in Michigan
John Claude Kemink, DO is one of 361 emergency medical services (emergency medicine) physician records with a practice address in Michigan. 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 2018, is newer than 95% of them.
- NPI issued2018 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2018 · median 1997 among the 148 with a school on file
- Record last updated2025 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Michigan
There are 361 emergency medical services (emergency medicine) physician records in Michigan.
All 361 in Michigan → Every provider in Warren → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- David Donigian, MDWarren, MI 480931447269493
- Trace Dotson, DOWarren, MI 480931518987072
- Margaret Konsza, MDWarren, MI 480931235159799
- Belinda Kakos, DOWarren, MI 480891316111263
- David Acus, D.O.Ann Arbor, MI 481031811947823
- Greg Hodder, M.D.Ann Arbor, MI 481051497782098
- Margaret Gillis, MDAnn Arbor, MI 481061477590123
- John McCabe, MDAnn Arbor, MI 481061205879368
Common questions
What is John Claude Kemink, DO's NPI number?
John Claude Kemink, DO's National Provider Identifier (NPI) is 1487146825, issued on Jun 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is John Claude Kemink, DO located?
The NPPES record lists a practice address at 12000 E 12 Mile RD, Warren, MI, 48093. Phone: (586) 573-5000. Providers update this record themselves, so call before visiting.
How can I verify John Claude Kemink, DO's license?
NPPES lists Michigan license number 5101028244, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Claude Kemink, DO prescribe under Medicare Part D?
In 2024, John Claude Kemink, DO had 35 Medicare Part D claims for 30 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.