Allergy and Immunology, Clinical & Laboratory Immunology · Garden Grove, CA
NPI
1699733766
Since 2006
Specialty
Allergy and Immunology, Clinical & Laboratory Immunology
Code 207KI0005X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
12512 Garden Grove Blvd
Garden Grove, CA, 92843
Phone (714) 590-1611
Groups this clinician bills Medicare through
Medicare paid, 2024
$225K
9,926 services
Medicare patients, 2024
23
Average age 76
Drug cost, 2024
$92K
575 prescriptions
Company payments, 2025
$191
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Sean Leson was code 95165 (treatment - miscellaneous), 3,990 times for 14 patients. In total Sean Leson billed 9,926 services in 17 codes, and Medicare paid $225K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2014-01-21.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 95165 Treatment - Miscellaneous | Office | 3,990 | 14 | $13.27 | $53K |
| 95004 Test - Miscellaneous | Office | 1,575 | 12 | $3.25 | $5,117 |
| G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Office | 993 | 23 | $27.08 | $27K |
| 95024 Test - Miscellaneous | Office | 725 | 12 | $6.97 | $5,051 |
| 95117 Treatment - Miscellaneous | Office | 402 | 14 | $11.36 | $4,567 |
| 94644 Treatment - Miscellaneous | Office | 252 | 23 | $55.17 | $14K |
| 94645 Treatment - Miscellaneous | Office | 240 | 23 | $15.10 | $3,624 |
| 92567 Test - Miscellaneous | Office | 236 | 23 | $14.32 | $3,379 |
| 94664 E&M - Miscellaneous | Office | 234 | 23 | $16.52 | $3,866 |
| 94667 Pulmonary | Office | 199 | 23 | $23.02 | $4,582 |
| 94668 Physical, Occupational, and Speech Therapy | Office | 197 | 23 | $20.29 | $3,997 |
| 31002 Other Organ Systems | Office | 197 | 23 | $166.70 | $33K |
| 92511 Treatment - Miscellaneous | Office | 192 | 23 | $106.41 | $20K |
| 99215 Office E&M - Established | Office | 185 | 20 | $153.63 | $28K |
| 92512 Test - Miscellaneous | Office | 162 | 17 | $57.42 | $9,303 |
By year: 2022 $203K for 9,104 services; 2023 $171K for 7,615 services; 2024 $225K for 9,926 services.
Medicare prescription drug claims, 2024
In 2024, the drug Sean Leson prescribed most often to Medicare patients was Azelastine Hcl, with 115 prescriptions and refills. In total Sean Leson wrote 575 Medicare prescriptions that cost $92K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Azelastine Hcl Generic | 115 | 165 | 21 | $1,981 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 113 | 116 | 20 | $71K |
| Montelukast Sodium Generic | 88 | 88 | 20 | $185 |
| Flunisolide Generic | 79 | 116 | 21 | $3,391 |
| Roflumilast Generic | 65 | 65 | 15 | $7,589 |
| Levocetirizine Dihydrochloride Generic | 30 | 30 | 14 | $123 |
| Prednisone Generic | 28 | 28 | 16 | $50.51 |
| Doxycycline Hyclate Generic | 25 | 25 | 15 | $251 |
| Zerviate Cetirizine Hcl | 12 | 12 | Under 11 | $4,721 |
Brand drugs: 128 claims; generic drugs: 447 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Sean Leson $191 ($191 in general payments such as food, travel and fees) from 1 company. The largest payer was GlaxoSmithKline, LLC. with $191.
| Company | Payments | Amount |
|---|---|---|
| GlaxoSmithKline, LLC. GSK | 7 | $191 |
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.