Leonil A. Gan Lim, M.D.
Endocrinology, Diabetes & Metabolism Physician · Tupelo, MS
Leonil A. Gan Lim, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Tupelo, Mississippi, and NPI 1962512590, issued on Aug 30, 2006. Check the license (Mississippi 15618, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Leonil A. Gan Lim
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 15618 MS
Self-reported in NPPES; status is on the state search - Practice location
- 670 Crossover RD, Tupelo, MS 38801
- Phone
- (662) 844-8414
- Enumerated
- Aug 30, 2006
- Record last updated
- Oct 25, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (662) 844-8275
- Medicaid ID
- 00118781 MS
- Medicare enrollment
- Enrolled (PECOS I20101101000361); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 55 in Mississippi → Look up another NPI →
Also registered at 670 Crossover RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Armas, FNP-CFamily Nurse Practitioner1184458663
- Jessica Eaton, CFNPFamily Nurse Practitioner1679855159
- Lisa Foley, CFNPFamily Nurse Practitioner1801009592
- Grace HensonFamily Nurse Practitioner1639728744
- Amanda Robinson, NPFamily Nurse Practitioner1891233458
- Mark Shepherd, M.D.Endocrinology, Diabetes & Metabolism Physician1760499867
Verify Leonil A. Gan Lim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 15618Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
6,415 Medicare Part D claims for 856 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Levothyroxine Sodium1,004 claims
- Potassium Chloride261 claims
- Metformin Hcl Er255 claims
- Ozempic254 claims
- Rosuvastatin Calcium198 claims
- Cinacalcet Hcl166 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): 93.6 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: $3,070.68
158 payments; by number, the most common kind was food and beverage; the largest payer was Corcept Therapeutics. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Mark Devin ShepherdTupelo, MS
- North Mississippi Medical Clinics IncTupelo, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonil A. Gan Lim among 55 endocrinology, diabetes & metabolism physician records in Mississippi
Leonil A. Gan Lim, M.D. is one of 55 endocrinology, diabetes & metabolism physician records with a practice address in Mississippi. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 55% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1989 · median 2005 among the 39 with a school on file
- Record last updated2010 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Mississippi
There are 55 endocrinology, diabetes & metabolism physician records in Mississippi.
All 55 in Mississippi → Every provider in Tupelo → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Jayant Dey, MDTupelo, MS 388011740251941
- Sherry Martin, M.D.Tupelo, MS 388011710988977
- Christy Oswalt, M.D.Tupelo, MS 388011053474577
- Mark Shepherd, M.D.Tupelo, MS 388011760499867
- Delali Blavo, DOSouthaven, MS 386711538430244
- Francesca Wilkins, M.D.Southaven, MS 386711801061486
- Anitha GondhiOxford, MS 386551245793470
- Raveena Nalla, MDOxford, MS 386551679095772
Common questions
What is Leonil A. Gan Lim, M.D.'s NPI number?
Leonil A. Gan Lim, M.D.'s National Provider Identifier (NPI) is 1962512590, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonil A. Gan Lim, M.D. located?
The NPPES record lists a practice address at 670 Crossover RD, Tupelo, MS, 38801. Phone: (662) 844-8414. Providers update this record themselves, so call before visiting.
How can I verify Leonil A. Gan Lim, M.D.'s license?
NPPES lists Mississippi license number 15618, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leonil A. Gan Lim, M.D. prescribe under Medicare Part D?
In 2024, Leonil A. Gan Lim, M.D. had 6,415 Medicare Part D claims for 856 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Leonil A. Gan Lim, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 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.