Internal Medicine · Torrance, CA
NPI
1457302499
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
2
Medicare group memberships
Hospitals
2
Hospital affiliations
3701 Skypark Dr, 150
Torrance, CA, 90505
Phone (310) 373-1400
Groups this clinician bills Medicare through
Medicare paid, 2024
$186K
3,773 services
Medicare patients, 2024
443
Average age 78
Drug cost, 2024
$740K
6,484 prescriptions
Company payments, 2025
$128
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by William E Kim was code 36415 (venipuncture blood collection), 790 times for 373 patients. In total William E Kim billed 3,773 services in 87 codes, and Medicare paid $186K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2013-10-23.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 36415 Venipuncture Blood Collection | Office | 790 | 373 | $8.40 | $6,639 |
| 99213 Office E&M - Established | Office | 555 | 245 | $68.19 | $38K |
| 93000 Electrocardiogram | Office | 238 | 212 | $10.87 | $2,586 |
| 71046 X-ray - Chest | Office | 191 | 176 | $24.69 | $4,715 |
| 99215 Office E&M - Established | Office | 190 | 189 | $125.83 | $24K |
| 99214 Office E&M - Established | Office | 188 | 123 | $97.02 | $18K |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 187 | 187 | $139.48 | $26K |
| 96372 Injection Administration | Office | 171 | 45 | $10.86 | $1,857 |
| 99233 Hospital E&M - Subsequent | Facility | 168 | 37 | $96.37 | $16K |
| J1885 Injection, ketorolac tromethamine, per 15 mg | Office | 115 | 22 | $0.36 | $41.96 |
| G0008 Administration of influenza virus vaccine | Office | 113 | 112 | $35.02 | $3,957 |
| 90662 Vaccine Product | Office | 110 | 109 | $81.58 | $8,974 |
| J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Office | 94 | 24 | $0.88 | $82.81 |
| 99232 Hospital E&M - Subsequent | Facility | 61 | 24 | $64.37 | $3,926 |
| 69209 Other Organ Systems | Office | 50 | 40 | $11.18 | $559 |
By year: 2022 $310K for 6,048 services; 2023 $188K for 4,029 services; 2024 $186K for 3,773 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 790 | 373 | $8.40 | $6,639 |
Medicare prescription drug claims, 2024
In 2024, the drug William E Kim prescribed most often to Medicare patients was Atorvastatin Calcium, with 458 prescriptions and refills. In total William E Kim wrote 6,484 Medicare prescriptions that cost $740K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 458 | 1,304 | 136 | $4,883 |
| Rosuvastatin Calcium Generic | 227 | 640 | 69 | $2,852 |
| Meloxicam Generic | 204 | 307 | 49 | $1,025 |
| Losartan Potassium Generic | 185 | 522 | 56 | $2,523 |
| Amlodipine Besylate Generic | 167 | 450 | 51 | $997 |
| Azithromycin Generic | 167 | 173 | 120 | $609 |
| Zolpidem Tartrate Generic | 162 | 228 | 48 | $1,260 |
| Levothyroxine Sodium Generic | 153 | 415 | 41 | $1,651 |
| Pantoprazole Sodium Generic | 147 | 333 | 44 | $2,322 |
| Metoprolol Succinate Generic | 142 | 381 | 45 | $1,939 |
| Gabapentin Generic | 121 | 199 | 37 | $1,614 |
| Eliquis Apixaban | 115 | 225 | 23 | $130K |
| Ramipril Generic | 101 | 288 | 31 | $1,836 |
| Alprazolam Generic | 86 | 95 | 24 | $991 |
| Metformin Hcl Generic | 85 | 219 | 21 | $743 |
Brand drugs: 769 claims; generic drugs: 5,662 claims; opioid claims: 178.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid William E Kim $128 ($128 in general payments such as food, travel and fees) from 3 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $44.79.
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.