Internal Medicine · Fullerton, CA
NPI
1598721284
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
400 N. Euclid St
Fullerton, CA, 91748
Phone (626) 964-3326
Groups this clinician bills Medicare through
Medicare paid, 2024
$186K
2,901 services
Medicare patients, 2024
338
Average age 78
Drug cost, 2024
$2.3M
21,350 prescriptions
Company payments, 2025
$27.06
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by John K Lee was code 99214 (office e&m - established), 799 times for 293 patients. In total John K Lee billed 2,901 services in 28 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: 2010-10-29.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 799 | 293 | $97.66 | $78K |
| 99213 Office E&M - Established | Office | 642 | 241 | $72.96 | $47K |
| 36415 Venipuncture Blood Collection | Office | 558 | 276 | $8.65 | $4,827 |
| 99454 E&M - Miscellaneous | Office | 279 | 29 | $44.07 | $12K |
| 99457 E&M - Miscellaneous | Office | 133 | 21 | $42.80 | $5,692 |
| 93000 Electrocardiogram | Office | 69 | 59 | $10.79 | $744 |
| 90662 Vaccine Product | Office | 46 | 46 | $81.82 | $3,764 |
| G0008 Administration of influenza virus vaccine | Office | 46 | 46 | $35.02 | $1,611 |
| G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | Office | 31 | 25 | $45.00 | $1,395 |
| 99458 E&M - Miscellaneous | Office | 30 | 12 | $33.82 | $1,015 |
| 93970 Duplex Scan - Extremity Veins | Office | 28 | 28 | $133.63 | $3,742 |
| 99204 Office E&M - New | Office | 28 | 28 | $134.29 | $3,760 |
| 93925 Duplex Scan - Extremity Arteries | Office | 28 | 28 | $218.12 | $6,107 |
| 93880 Duplex Scan - Extracranial Arteries | Office | 28 | 28 | $136.34 | $3,818 |
| 93306 Echocardiography (TTE/TEE) | Office | 28 | 28 | $145.36 | $4,070 |
By year: 2022 $266K for 4,057 services; 2023 $258K for 3,595 services; 2024 $186K for 2,901 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 558 | 276 | $8.65 | $4,827 |
| 81002 Clinical Chemistry | 13 | 11 | $3.41 | $44.33 |
Medicare prescription drug claims, 2024
In 2024, the drug John K Lee prescribed most often to Medicare patients was Atorvastatin Calcium, with 2,745 prescriptions and refills. In total John K Lee wrote 21,350 Medicare prescriptions that cost $2.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 2,745 | 7,008 | 736 | $23K |
| Losartan Potassium Generic | 1,372 | 3,328 | 335 | $10K |
| Amlodipine Besylate Generic | 1,245 | 2,936 | 301 | $5,051 |
| Rosuvastatin Calcium Generic | 648 | 1,576 | 193 | $6,006 |
| Alendronate Sodium Generic | 527 | 1,296 | 165 | $3,585 |
| Metformin Hcl Generic | 516 | 1,331 | 148 | $6,466 |
| Levothyroxine Sodium Generic | 500 | 1,094 | 113 | $5,341 |
| Januvia Sitagliptin Phosphate | 412 | 665 | 76 | $357K |
| Tamsulosin Hcl Generic | 403 | 982 | 110 | $4,269 |
| Omeprazole Generic | 375 | 854 | 159 | $3,404 |
| Pantoprazole Sodium Generic | 334 | 685 | 104 | $2,531 |
| Metformin Hcl Er Metformin Hcl | 329 | 862 | 87 | $2,969 |
| Glipizide Er Glipizide | 319 | 800 | 85 | $5,148 |
| Vascepa Icosapent Ethyl | 318 | 424 | 59 | $146K |
| Naproxen Generic | 307 | 309 | 206 | $1,052 |
Brand drugs: 2,881 claims; generic drugs: 18,319 claims; opioid claims: 55.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid John K Lee $27.06 ($27.06 in general payments such as food, travel and fees) from 1 company. The largest payer was Amgen Inc. with $27.06.
| Company | Payments | Amount |
|---|---|---|
| Amgen Inc. AMGN | 1 | $27.06 |
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.