Internal Medicine · Los Angeles, CA
NPI
1912920919
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
3511 W Olympic Blvd, 101
Los Angeles, CA, 90019
Phone (323) 766-1057
Groups this clinician bills Medicare through
Medicare paid, 2024
$218K
4,615 services
Medicare patients, 2024
307
Average age 79
Drug cost, 2024
$4.5M
36,710 prescriptions
Company payments, 2025
$1,043
From 14 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by James Jung was code 99213 (office e&m - established), 1,498 times for 293 patients. In total James Jung billed 4,615 services in 64 codes, and Medicare paid $218K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2017-02-27.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 1,498 | 293 | $66.59 | $100K |
| 96361 Intravenous Infusion, Hydration | Office | 687 | 69 | $10.52 | $7,228 |
| 36415 Venipuncture Blood Collection | Office | 246 | 158 | $8.65 | $2,128 |
| 96360 Intravenous Infusion, Hydration | Office | 202 | 62 | $27.76 | $5,607 |
| J7120 Ringers lactate infusion, up to 1000 cc | Office | 194 | 67 | $1.84 | $356 |
| J0696 Injection, ceftriaxone sodium, per 250 mg | Office | 186 | 31 | $0.32 | $60.05 |
| 96372 Injection Administration | Office | 185 | 75 | $11.06 | $2,047 |
| J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Office | 156 | 56 | $0.89 | $138 |
| 76700 Ultrasound - Abdomen and Pelvis | Office | 98 | 87 | $83.40 | $8,174 |
| 76377 Standard X-ray | Office | 87 | 74 | $67.94 | $5,911 |
| 71250 CT/CTA - Chest | Office | 86 | 75 | $120.33 | $10K |
| 93306 Echocardiography (TTE/TEE) | Office | 84 | 80 | $129.80 | $11K |
| 93880 Duplex Scan - Extracranial Arteries | Office | 84 | 79 | $138.29 | $12K |
| 93970 Duplex Scan - Extremity Veins | Office | 82 | 79 | $134.41 | $11K |
| 93925 Duplex Scan - Extremity Arteries | Office | 81 | 78 | $219.38 | $18K |
By year: 2022 $332K for 6,998 services; 2023 $244K for 5,237 services; 2024 $218K for 4,615 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 246 | 158 | $8.65 | $2,128 |
| 82962 Clinical Chemistry | 16 | 13 | $3.21 | $51.36 |
Medicare prescription drug claims, 2024
In 2024, the drug James Jung prescribed most often to Medicare patients was Atorvastatin Calcium, with 1,545 prescriptions and refills. In total James Jung wrote 36,710 Medicare prescriptions that cost $4.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 1,545 | 3,577 | 374 | $7,655 |
| Celecoxib Generic | 1,373 | 3,067 | 383 | $111K |
| Amlodipine Besylate Generic | 1,102 | 2,495 | 274 | $4,087 |
| Metformin Hcl Generic | 933 | 2,115 | 239 | $3,985 |
| Losartan Potassium Generic | 858 | 1,967 | 207 | $4,430 |
| Omeprazole Generic | 797 | 1,517 | 208 | $6,819 |
| Vascepa Icosapent Ethyl | 712 | 846 | 125 | $285K |
| Hydroxychloroquine Sulfate Generic | 705 | 1,184 | 189 | $16K |
| Tamsulosin Hcl Generic | 681 | 1,439 | 152 | $4,730 |
| Metoprolol Succinate Generic | 662 | 1,354 | 141 | $4,927 |
| Creon Lipase/Protease/Amylase | 652 | 737 | 176 | $739K |
| Famotidine Generic | 651 | 1,263 | 177 | $6,153 |
| Donepezil Hcl Generic | 600 | 1,108 | 128 | $2,728 |
| Clopidogrel Clopidogrel Bisulfate | 588 | 1,164 | 115 | $3,064 |
| Montelukast Sodium Generic | 569 | 949 | 143 | $3,163 |
Brand drugs: 5,916 claims; generic drugs: 30,526 claims; opioid claims: 342.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid James Jung $1,043 ($1,043 in general payments such as food, travel and fees) from 14 companies. The largest payer was Ardelyx, Inc. with $228.
| Company | Payments | Amount |
|---|---|---|
| Ardelyx, Inc. ARDX | 11 | $228 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 8 | $203 |
| Abbvie Inc. ABBV | 6 | $131 |
| Gilead Sciences, Inc. GILD | 5 | $127 |
| AstraZeneca Pharmaceuticals LP AZN | 3 | $68.53 |
| GlaxoSmithKline, LLC. GSK | 2 | $52.59 |
| Merck Sharp & Dohme LLC MRK | 2 | $51.77 |
| Mannkind Corporation MNKD | 1 | $42.5 |
| MDD US Operations, LLC | 1 | $29.86 |
| Teleflex LLC TFX | 1 | $23.16 |
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.