Zygimantas Ceslovas Alsauskas, M.D.
Nephrology Physician · Louisville, KY
Zygimantas Ceslovas Alsauskas, M.D. is a nephrology physician with a practice address in Louisville, Kentucky, and NPI 1104085455, issued on Jun 3, 2008. Check the license (Kentucky 43698, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Zygimantas Ceslovas Alsauskas
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 43698 KY
P58065 NY
Self-reported in NPPES; status is on the state search - Practice location
- 615 S Preston St, Louisville, KY 40202
- Phone
- (502) 852-5757
- Enumerated
- Jun 3, 2008
- Record last updated
- Oct 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (502) 589-5093
- Medicaid ID
- 7100134480 KY
- Medicare enrollment
- Enrolled (PECOS I20101012000447); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 174 in Kentucky → Look up another NPI →
Also registered at 615 S Preston St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Aronoff, MDNephrology Physician1861470528
- Emily Atcher, PA-CPhysician Assistant1831564988
- Jane Bederman, ARNPAdult Health Nurse Practitioner1912982059
- Amy Dwyer, MDNephrology Physician1184614430
- Meagan Gabriele, APRNFamily Nurse Practitioner1538543921
- Gunjan Garg, M.D.Nephrology Physician1326488578
Verify Zygimantas Ceslovas Alsauskas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 43698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average nephrology physician in 2024
164 Medicare Part D claims for 38 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Amlodipine Besylate22 claims
- Sevelamer Carbonate14 claims
- Hydralazine Hcl11 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): 73.2 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: $122.76
1 payment: food and beverage; the largest payer was Bard Peripheral Vascular, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Bills Medicare through one group practice
- University OF Louisville Physicians IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zygimantas Ceslovas Alsauskas among 174 nephrology physician records in Kentucky
Zygimantas Ceslovas Alsauskas, 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 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 32% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2003 · median 2003 among the 146 with a school on file
- Record last updated2010 · 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 Louisville → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Raza Ali, MDLouisville, KY 402021619933074
- George Aronoff, MDLouisville, KY 402021861470528
- Bhagwan Bhimani, MDLouisville, KY 402021699754655
- Abdul Buridi, MDLouisville, KY 402021376504985
- Adrian Cosmin, MDLouisville, KY 402021770543217
- Ashwin Dixit, M.D.Louisville, KY 402021699736215
- Amy Dwyer, MDLouisville, KY 402021184614430
- Alfred Jacobs, Jr, MDLouisville, KY 402021598746117
Common questions
What is Zygimantas Ceslovas Alsauskas, M.D.'s NPI number?
Zygimantas Ceslovas Alsauskas, M.D.'s National Provider Identifier (NPI) is 1104085455, issued on Jun 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Zygimantas Ceslovas Alsauskas, M.D. located?
The NPPES record lists a practice address at 615 S Preston St, Louisville, KY, 40202. Phone: (502) 852-5757. Providers update this record themselves, so call before visiting.
How can I verify Zygimantas Ceslovas Alsauskas, M.D.'s license?
NPPES lists Kentucky license number 43698, 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 Zygimantas Ceslovas Alsauskas, M.D. prescribe under Medicare Part D?
In 2024, Zygimantas Ceslovas Alsauskas, M.D. had 164 Medicare Part D claims for 38 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Zygimantas Ceslovas Alsauskas, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.2 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.