Mythri Kowlumane Laxminarayana, M.D
Internal Medicine Physician · Eau Claire, WI
Mythri Kowlumane Laxminarayana, M.D is an internal medicine physician with a practice address in Eau Claire, Wisconsin, and NPI 1538541545, issued on Jun 25, 2015. Check the license (Wisconsin 66400, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mythri Kowlumane Laxminarayana
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 66400 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Bellinger St, Eau Claire, WI 54703
- Phone
- (715) 838-5222
- Enumerated
- Jun 25, 2015
- Record last updated
- Jan 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180811000190); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 1400 Bellinger St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrea Aguayo, PHARMDPharmacist1003507492
- Boshra Al Ibraheem, MDFamily Medicine Physician1376399444
Verify Mythri Kowlumane Laxminarayana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 66400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average internal medicine physician in 2024
10,198 Medicare Part D claims for 846 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 232 claims were for opioids.
Most prescribed
- Atorvastatin Calcium596 claims
- Amlodipine Besylate462 claims
- Levothyroxine Sodium442 claims
- Lisinopril374 claims
- Losartan Potassium336 claims
- Metoprolol Succinate276 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.
Bills Medicare through one group practice
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mythri Kowlumane Laxminarayana among 2,078 internal medicine physician records in Wisconsin
Mythri Kowlumane Laxminarayana, M.D is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2005 · median 2002 among the 1,098 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 internal medicine physician records list a practice address in Eau Claire
They are 54 of the 3,085 NPPES records with a practice address in Eau Claire, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Eau Claire → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jean Anderson, MDEau Claire, WI 547031992775761
- Mark Edstrom, MDEau Claire, WI 547031518937382
- Richard Horecki, MDEau Claire, WI 547031245200013
- Deborah Hower, MDEau Claire, WI 547031073593257
- Ann Hudson, MDEau Claire, WI 547031194756460
- Celestine Jain-Ofoma, M.D.Eau Claire, WI 547031831137249
- Wendy McDermott, MDEau Claire, WI 547031316907934
- Morris Pasternack, MDEau Claire, WI 547031578536082
Common questions
What is Mythri Kowlumane Laxminarayana, M.D's NPI number?
Mythri Kowlumane Laxminarayana, M.D's National Provider Identifier (NPI) is 1538541545, issued on Jun 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mythri Kowlumane Laxminarayana, M.D located?
The NPPES record lists a practice address at 1400 Bellinger St, Eau Claire, WI, 54703. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.
How can I verify Mythri Kowlumane Laxminarayana, M.D's license?
NPPES lists Wisconsin license number 66400, 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 Mythri Kowlumane Laxminarayana, M.D prescribe under Medicare Part D?
In 2024, Mythri Kowlumane Laxminarayana, M.D had 10,198 Medicare Part D claims for 846 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.