Mahendra C. Maru, M.D.
Nephrology Physician · Owensboro, KY
Mahendra C. Maru, M.D. is a nephrology physician with a practice address in Owensboro, Kentucky, and NPI 1891792818, issued on Jul 5, 2005. Check the license (Kentucky 33042, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Mahendra C. Maru
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 33042 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1930 E Parrish Ave, Owensboro, KY 42303
- Phone
- (270) 689-1919
- Enumerated
- Jul 5, 2005
- Record last updated
- Jun 23, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (270) 689-1990
- Medicaid IDs
- 200145790 IN
64330426 KY - Entity
- Type 1 · individual
8 nearest nephrology physician records → All 174 in Kentucky → Look up another NPI →
Also registered at 1930 E Parrish Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hamza Arif, M.D.Nephrology Physician1699161240
- Dhiren Haria, M.D.Nephrology Physician1861434565
- Wanda Winkler, NPFamily Health Clinical Nurse Specialist1912196643
Verify Mahendra C. Maru in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 33042Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average nephrology physician in 2024
34 Medicare Part D claims for 15 beneficiaries, against an average of 1,465 among the 10,986 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.
Mahendra C. Maru among 174 nephrology physician records in Kentucky
Mahendra C. Maru, M.D. is one of 174 nephrology physician records with a practice address in Kentucky. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 81% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 84% of these records are
- Record last updated2015 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Kentucky
There are 174 nephrology physician records in Kentucky.
All 174 in Kentucky → Every provider in Owensboro → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Hamza Arif, M.D.Owensboro, KY 423031699161240
- Dhiren Haria, M.D.Owensboro, KY 423031861434565
- Abhijay JalotaHopkinsville, KY 422401073989323
- Radha Venkatramanan, MDHopkinsville, KY 422401972503027
- Robert Libbey, M.D.Henderson, KY 424201700838539
- Timi Akins, MDMadisonville, KY 424311023099561
- Louis Damian, MDGlasgow, KY 421411033612718
- Sujata Reddy, MDGlasgow, KY 421411912122581
Common questions
What is Mahendra C. Maru, M.D.'s NPI number?
Mahendra C. Maru, M.D.'s National Provider Identifier (NPI) is 1891792818, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mahendra C. Maru, M.D. located?
The NPPES record lists a practice address at 1930 E Parrish Ave, Owensboro, KY, 42303. Phone: (270) 689-1919. Providers update this record themselves, so call before visiting.
How can I verify Mahendra C. Maru, M.D.'s license?
NPPES lists Kentucky license number 33042, 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 Mahendra C. Maru, M.D. prescribe under Medicare Part D?
In 2024, Mahendra C. Maru, M.D. had 34 Medicare Part D claims for 15 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.