Lakshmi Muthukumar, M.D
Cardiovascular Disease Physician · Milwaukee, WI
Lakshmi Muthukumar, M.D is a cardiovascular disease physician with a practice address in Milwaukee, Wisconsin, and NPI 1538315221, issued on Aug 13, 2008. Check the license (Wisconsin 64440-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Lakshmi Muthukumar
- Credential
- M.D
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 64440-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215
- Phone
- (414) 649-3626
- Enumerated
- Aug 13, 2008
- Record last updated
- Nov 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240425000418); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 449 in Wisconsin → Look up another NPI →
Also registered at 2801 W Kinnickinnic River Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Semina Ahmad, M.D.Family Medicine Physician1619146495
- Suhail Allaqaband, MDInterventional Cardiology Physician1669449203
- Laith Alsayegh, MDCardiovascular Disease Physician1093721847
- Khawaja Ammar, MDInterventional Cardiology Physician1477528065
- Tahlin Avedian, M.D.Family Medicine Physician1194042408
- Kristin BachmanNurse Practitioner1801167093
Verify Lakshmi Muthukumar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 64440-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
190 Medicare Part D claims for 46 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Metoprolol Succinate26 claims
- Entresto19 claims
- Atorvastatin Calcium15 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.
Industry payments in 2024: $1,823.93
14 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 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 2 group practices
- Potomac Valley Hospital OF W VA , IncKeyser, WV
- West Virginia University Medical CorporationMorgantown, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lakshmi Muthukumar among 449 cardiovascular disease physician records in Wisconsin
Lakshmi Muthukumar, M.D is one of 449 cardiovascular disease physician records with a practice address in Wisconsin. 77% 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 64% of them.
- NPI issued2008 · 64% of these records are older, 31% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2000 · median 2001 among the 279 with a school on file
- Record last updated2021 · 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 207RC0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Wisconsin
There are 449 cardiovascular disease physician records in Wisconsin.
All 449 in Wisconsin → Every provider in Milwaukee → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Laith Alsayegh, MDMilwaukee, WI 532151093721847
- Paul BernsteinMilwaukee, WI 532151013917962
- Eddy Co,, MDMilwaukee, WI 532151871697409
- Arshad Jahangir, M.D.Milwaukee, WI 532151164402137
- Farzad Kamrani, MDMilwaukee, WI 532151710951363
- Lingam Kumar, MDMilwaukee, WI 532151356413249
- Massoud Maleki, M.D.Milwaukee, WI 532151881694735
- Robert Panther, M.D.Milwaukee, WI 532151770583643
Common questions
What is Lakshmi Muthukumar, M.D's NPI number?
Lakshmi Muthukumar, M.D's National Provider Identifier (NPI) is 1538315221, issued on Aug 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lakshmi Muthukumar, M.D located?
The NPPES record lists a practice address at 2801 W Kinnickinnic River Pkwy, Milwaukee, WI, 53215. Phone: (414) 649-3626. Providers update this record themselves, so call before visiting.
How can I verify Lakshmi Muthukumar, M.D's license?
NPPES lists Wisconsin license number 64440-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lakshmi Muthukumar, M.D prescribe under Medicare Part D?
In 2024, Lakshmi Muthukumar, M.D had 190 Medicare Part D claims for 46 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.