Lal Kumar Tanwani, M.D.
Internal Medicine Physician · Louisville, KY
Lal Kumar Tanwani, M.D. is an internal medicine physician with a practice address in Louisville, Kentucky, and NPI 1336133347, issued on Sep 6, 2005. Check the license (Kentucky 35300, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Lal Kumar Tanwani
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35300 KY
01063197A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Bluegrass Ave, Louisville, KY 40215
- Phone
- (502) 361-2524
- Enumerated
- Sep 6, 2005
- Record last updated
- May 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (502) 361-2525
- Medicaid IDs
- 200855050A (KOHMG) IN
64055551 KY - Medicare enrollment
- Enrolled (PECOS I20060328000013); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 1900 Bluegrass Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Eichenberger, APRN-C, FNPFamily Nurse Practitioner1134616410
- Keidra Ellis, NURSE PRACTITIONERPsychiatric/Mental Health Nurse Practitioner1518724236
Verify Lal Kumar Tanwani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 35300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,719 Medicare Part D claims for 741 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Levothyroxine Sodium540 claims
- Atorvastatin Calcium430 claims
- Metformin Hcl Er426 claims
- Ozempic391 claims
- Glimepiride377 claims
- Lantus Solostar362 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,610.79
75 payments; by number, the most common kind was food and beverage; the largest payer was Insulet Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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).
Lal Kumar Tanwani among 1,526 internal medicine physician records in Kentucky
Lal Kumar Tanwani, M.D. is one of 1,526 internal medicine physician records with a practice address in Kentucky. 84% 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, 86% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1992 · median 2006 among the 1,025 with a school on file
- Record last updated2016 · 56% 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
457 internal medicine physician records list a practice address in Louisville
They are 457 of the 21,891 NPPES records with a practice address in Louisville, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Louisville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Voltaire Briones, M.D.Louisville, KY 402151952341588
- Valerie Briones-Pryor, M.D.Louisville, KY 402151437102340
- James Dienes, M.D.Louisville, KY 402151689611600
- James Fitzpatrick, M.D.Louisville, KY 402151710924725
- Ravi Gill, MDLouisville, KY 402151285633586
- Akasha Haq, MDLouisville, KY 402151730252453
- Warren Kemper, M DLouisville, KY 402151770595035
- Ann Lombardi, M.D.Louisville, KY 402151124072657
Common questions
What is Lal Kumar Tanwani, M.D.'s NPI number?
Lal Kumar Tanwani, M.D.'s National Provider Identifier (NPI) is 1336133347, issued on Sep 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lal Kumar Tanwani, M.D. located?
The NPPES record lists a practice address at 1900 Bluegrass Ave, Louisville, KY, 40215. Phone: (502) 361-2524. Providers update this record themselves, so call before visiting.
How can I verify Lal Kumar Tanwani, M.D.'s license?
NPPES lists Kentucky license number 35300, 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 Lal Kumar Tanwani, M.D. prescribe under Medicare Part D?
In 2024, Lal Kumar Tanwani, M.D. had 8,719 Medicare Part D claims for 741 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Lal Kumar Tanwani, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.