Internal Medicine, Endocrinology, Diabetes, & Metabolism · Tupelo, MS
NPI
1962512590
Since 2006
Specialty
Internal Medicine, Endocrinology, Diabetes, & Metabolism
Code 207RE0101X
Group practices
2
Medicare group memberships
Hospitals
4
Hospital affiliations
670 Crossover Rd
Tupelo, MS, 38801
Phone (662) 844-8414
Groups this clinician bills Medicare through
Medicare paid, 2024
$390K
14,489 services
Medicare patients, 2024
1,445
Average age 71
Drug cost, 2024
$2.9M
6,415 prescriptions
Company payments, 2025
$2,966
From 30 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Leonil A Gan Lim was code 36415 (venipuncture blood collection), 2,314 times for 1,213 patients. In total Leonil A Gan Lim billed 14,489 services in 50 codes, and Medicare paid $390K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2010-10-25.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 36415 Venipuncture Blood Collection | Office | 2,314 | 1,213 | $8.48 | $20K |
| 80053 Clinical Chemistry | Office | 1,766 | 1,020 | $10.17 | $18K |
| 99214 Office E&M - Established | Office | 1,638 | 1,038 | $81.86 | $134K |
| 84443 Clinical Chemistry | Office | 1,346 | 934 | $16.35 | $22K |
| 83036 Blood Count | Office | 1,187 | 682 | $9.33 | $11K |
| 80061 Clinical Chemistry | Office | 970 | 663 | $12.90 | $13K |
| 82306 Clinical Chemistry | Office | 834 | 647 | $28.53 | $24K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 830 | 553 | $11.69 | $9,706 |
| 82043 Clinical Chemistry | Office | 694 | 531 | $5.54 | $3,848 |
| 84439 Clinical Chemistry | Office | 474 | 343 | $8.72 | $4,134 |
| 99215 Office E&M - Established | Office | 471 | 356 | $110.56 | $52K |
| 85025 Blood Count | Office | 433 | 313 | $7.55 | $3,268 |
| 83970 Clinical Chemistry | Office | 319 | 218 | $39.85 | $13K |
| 76536 Ultrasound - Nonspecific | Office | 193 | 186 | $68.07 | $13K |
| 84100 Clinical Chemistry | Office | 151 | 125 | $4.56 | $688 |
By year: 2022 $434K for 18,582 services; 2023 $424K for 18,139 services; 2024 $390K for 14,489 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 2,314 | 1,213 | $8.48 | $20K |
| 80053 Clinical Chemistry | 1,766 | 1,020 | $10.17 | $18K |
| 84443 Clinical Chemistry | 1,346 | 934 | $16.35 | $22K |
| 83036 Blood Count | 1,187 | 682 | $9.33 | $11K |
| 80061 Clinical Chemistry | 970 | 663 | $12.90 | $13K |
| 82306 Clinical Chemistry | 834 | 647 | $28.53 | $24K |
| 82043 Clinical Chemistry | 694 | 531 | $5.54 | $3,848 |
| 84439 Clinical Chemistry | 474 | 343 | $8.72 | $4,134 |
| 85025 Blood Count | 433 | 313 | $7.55 | $3,268 |
| 83970 Clinical Chemistry | 319 | 218 | $39.85 | $13K |
Medicare prescription drug claims, 2024
In 2024, the drug Leonil A Gan Lim prescribed most often to Medicare patients was Levothyroxine Sodium, with 1,004 prescriptions and refills. In total Leonil A Gan Lim wrote 6,415 Medicare prescriptions that cost $2.9M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Levothyroxine Sodium Generic | 1,004 | 2,117 | 245 | $7,089 |
| Potassium Chloride Generic | 261 | 420 | 57 | $4,398 |
| Metformin Hcl Er Metformin Hcl | 255 | 566 | 76 | $1,681 |
| Ozempic Semaglutide | 254 | 293 | 49 | $269K |
| Rosuvastatin Calcium Generic | 198 | 448 | 60 | $2,099 |
| Cinacalcet Hcl Generic | 166 | 263 | 39 | $61K |
| Synthroid Levothyroxine Sodium | 163 | 312 | 35 | $11K |
| Atorvastatin Calcium Generic | 157 | 367 | 46 | $715 |
| Methimazole Generic | 150 | 287 | 36 | $1,038 |
| Alendronate Sodium Generic | 139 | 247 | 36 | $528 |
| Calcitriol Generic | 138 | 199 | 26 | $1,250 |
| Mounjaro Tirzepatide | 138 | 143 | 28 | $144K |
| Ezetimibe Generic | 135 | 274 | 43 | $2,304 |
| Testosterone Cypionate Generic | 113 | 208 | 30 | $4,033 |
| Potassium Citrate Er Potassium Citrate | 112 | 157 | 27 | $4,086 |
Brand drugs: 2,075 claims; generic drugs: 3,985 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Leonil A Gan Lim $2,966 ($2,966 in general payments such as food, travel and fees) from 30 companies. The largest payer was Recordati_rare_diseases_inc. with $355.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.