Daniel A. Ewen, MD
Ophthalmology Physician · Winchester, KY
Daniel A. Ewen, MD is an ophthalmology physician with a practice address in Winchester, Kentucky, and NPI 1558428359, issued on Jan 2, 2007. Check the license (Kentucky 25190, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Daniel A. Ewen
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 25190 KY
Self-reported in NPPES; status is on the state search - Practice location
- 2580 Bypass Road, Winchester, KY 40392
- Phone
- (859) 745-3060
- Enumerated
- Jan 2, 2007
- Record last updated
- Mar 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (859) 745-0885
- Medicaid ID
- 64251903 KY
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 239 in Kentucky → Look up another NPI →
Verify Daniel A. Ewen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 25190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average ophthalmology physician in 2024
158 Medicare Part D claims for 71 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Latanoprost67 claims
- Prednisolone Acetate14 claims
- Timolol Maleate14 claims
- Brimonidine Tartrate13 claims
- Cromolyn Sodium12 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 MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Daniel A. Ewen among 239 ophthalmology physician records in Kentucky
Daniel A. Ewen, MD is one of 239 ophthalmology physician records with a practice address in Kentucky. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 36% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2020 · 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 207W00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Kentucky
There are 239 ophthalmology physician records in Kentucky.
All 239 in Kentucky → Every provider in Winchester → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Mark Simon, MDWinchester, KY 403911538110572
- William Baas, M.D.Danville, KY 404221265751200
- Barton Ramsey, MDDanville, KY 404221336180348
- Arthur Rivard, MDDanville, KY 404221942210554
- Manan SampatDanville, KY 404221336503820
- Linda Katz, M.D.Nicholasville, KY 403561053315705
- Micheal Minix, MDNicholasville, KY 403561114132834
- James Gullett, M.D.Georgetown, KY 403241073748158
Common questions
What is Daniel A. Ewen, MD's NPI number?
Daniel A. Ewen, MD's National Provider Identifier (NPI) is 1558428359, issued on Jan 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Daniel A. Ewen, MD located?
The NPPES record lists a practice address at 2580 Bypass Road, Winchester, KY, 40392. Phone: (859) 745-3060. Providers update this record themselves, so call before visiting.
How can I verify Daniel A. Ewen, MD's license?
NPPES lists Kentucky license number 25190, 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 Daniel A. Ewen, MD prescribe under Medicare Part D?
In 2024, Daniel A. Ewen, MD had 158 Medicare Part D claims for 71 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Daniel A. Ewen, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. 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.