Derek J. Clarke, M.D.
Obstetrics & Gynecology Physician · Cynthiana, KY
Derek J. Clarke, M.D. is an obstetrics & gynecology physician with a practice address in Cynthiana, Kentucky, and NPI 1982612354, issued on Aug 3, 2006. Check the license (Kentucky 33944, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Derek J. Clarke
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 33944 KY
78903804 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1210 KY Highway 36 E, Cynthiana, KY 41031
- Phone
- (859) 234-9955
- Enumerated
- Aug 3, 2006
- Record last updated
- Mar 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (859) 234-9959
- Medicaid ID
- 64339443 KY
- Medicare enrollment
- Enrolled (PECOS I20101014001205); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 528 in Kentucky → Look up another NPI →
Also registered at 1210 KY Highway 36 E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Derek J. Clarke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 33944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
290 Medicare Part D claims for 48 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol123 claims
- Fluconazole18 claims
- Medroxyprogesterone Acetate17 claims
- Estradiol (Once Weekly)13 claims
- Triamcinolone Acetonide13 claims
- Prempro12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $252.69
10 payments; by number, the most common kind was food and beverage; the largest payer was Channel Medsystems, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
2 hospital affiliations
- Harrison Memorial HospitalCynthiana, KY · Acute Care Hospitals3 of 5 stars
- Harrison Memorial HospitalCynthiana, KY · Acute Care Hospitals3 of 5 stars
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.
Derek J. Clarke among 528 obstetrics & gynecology physician records in Kentucky
Derek J. Clarke, M.D. is one of 528 obstetrics & gynecology physician records with a practice address in Kentucky. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 47% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1993 · median 2004 among the 355 with a school on file
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 obstetrics & gynecology physician records list a practice address in Cynthiana
They are 5 of the 165 NPPES records with a practice address in Cynthiana, and 528 obstetrics & gynecology physician records in Kentucky.
All 528 in Kentucky → Every provider in Cynthiana → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mary Bell, MDCynthiana, KY 410311104927011
- Ashley Blake, DOCynthiana, KY 410311669931473
- Robin Freeman, M.D.Cynthiana, KY 410311679676142
- Gerald Harpel, M.D.Cynthiana, KY 410311073521449
- Nanci Billock, M.D.Florence, KY 410421386936821
- Stacy Boulton, MDFlorence, KY 410421447216023
- Meredith Donnelly, M.D.Florence, KY 410421790961753
- Thomas Fellens, MDFlorence, KY 410421972551638
Common questions
What is Derek J. Clarke, M.D.'s NPI number?
Derek J. Clarke, M.D.'s National Provider Identifier (NPI) is 1982612354, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Derek J. Clarke, M.D. located?
The NPPES record lists a practice address at 1210 KY Highway 36 E, Cynthiana, KY, 41031. Phone: (859) 234-9955. Providers update this record themselves, so call before visiting.
How can I verify Derek J. Clarke, M.D.'s license?
NPPES lists Kentucky license number 33944, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Derek J. Clarke, M.D. prescribe under Medicare Part D?
In 2024, Derek J. Clarke, M.D. had 290 Medicare Part D claims for 48 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Derek J. Clarke, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.