Ruta Arays, M.D.
Medical Oncology Physician · Lexington, KY
Ruta Arays, M.D. is a medical oncology physician with a practice address in Lexington, Kentucky, and NPI 1316364441, issued on Mar 26, 2014. Check the license (Kentucky 50628, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Ruta Arays
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- 50628 KY
TP975 KY
28595 WV
Self-reported in NPPES; status is on the state search - Practice location
- 800 Rose St, Lexington, KY 40536
- Phone
- (859) 323-2650
- Enumerated
- Mar 26, 2014
- Record last updated
- Dec 14, 2022
- Fax
- (859) 323-0702
- Medicare enrollment
- Enrolled (PECOS I20221227002247); accepts Medicare assignment
- Medical or professional school
- University Of Toledo College Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 59 in Kentucky → Look up another NPI →
Also registered at 800 Rose St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Saba Abdulsada, MDInternal Medicine Physician1750906418
- Richard AbneyCertified Registered Nurse Anesthetist1093280760
- Andrew Abraham, MDInternal Medicine Physician1306424627
- Sonu Abraham, M.D.Advanced Heart Failure and Transplant Cardiology Physician1164975835
Verify Ruta Arays in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 50628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average medical oncology physician in 2024
903 Medicare Part D claims for 151 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 84 claims were for opioids.
Most prescribed
- Anastrozole104 claims
- Prochlorperazine Maleate72 claims
- Letrozole66 claims
- Ibrance51 claims
- Oxycodone Hcl51 claims
- Prednisone45 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): 100 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).
Bills Medicare through one group practice
- Kentucky Medical Services Foundation, IncLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruta Arays among 59 medical oncology physician records in Kentucky
Ruta Arays, M.D. is one of 59 medical oncology 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 2014, is newer than 85% of them.
- NPI issued2014 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2014 · median 2001 among the 44 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Kentucky
There are 59 medical oncology physician records in Kentucky.
All 59 in Kentucky → Every provider in Lexington → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Lowell Anthony, M.D.Lexington, KY 405361184622250
- Susanne Arnold, MDLexington, KY 405361114934056
- Phillip Desimone, MDLexington, KY 405361609887652
- Robert DipaolaLexington, KY 405361588604425
- Zhonglin Hao, MD, PHDLexington, KY 405361356527543
- Natalie Harper, MDLexington, KY 405361730447814
- Aju Mathew, M.DLexington, KY 405361528297199
- Jessica Moss, MDLexington, KY 405361720135528
Common questions
What is Ruta Arays, M.D.'s NPI number?
Ruta Arays, M.D.'s National Provider Identifier (NPI) is 1316364441, issued on Mar 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ruta Arays, M.D. located?
The NPPES record lists a practice address at 800 Rose St, Lexington, KY, 40536. Phone: (859) 323-2650. Providers update this record themselves, so call before visiting.
How can I verify Ruta Arays, M.D.'s license?
NPPES lists Kentucky license number 50628, 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 Ruta Arays, M.D. prescribe under Medicare Part D?
In 2024, Ruta Arays, M.D. had 903 Medicare Part D claims for 151 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Ruta Arays, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.