Doctor profile · Federal record
Dr. Eugene Tsai, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Artesia, CA
- NPI 1053301200
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12225 South St, #102
Artesia, CA 907017053
(562) 865-2402
fax (562) 865-6621
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- December 7, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- California #A70444
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053301200. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
957
Distinct HCPCS
5
Medicare allowed
$25,175
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 433 | 27 | $17 | |
95117 |
Professional service for multiple injections of allergen | 432 | 32 | $14 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 54 | 39 | $121 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $159 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $83 |
In context: peer comparison
Among 1 peers in Artesia Allergy & Immunology Physician, average services per provider: 191. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$364
Transactions
17
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $194.09 | |
| Regeneron Healthcare Solutions, INC. | 3 | $51.76 | |
| Genzyme Corporation | 3 | $46.86 | |
| GlaxoSmithKline, LLC. | 2 | $29.74 | |
| Sanofi-Aventis U.S. LLC | 1 | $21.92 | |
| Pfizer INC. | 1 | $19.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
76
Patients
0
Total drug cost
$44,599
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Wixela Inhub (Fluticasone Propion/Salmeterol) | Brand | 19 | 0 | $3,960 |
| Fluticasone Propionate | Generic | 16 | 0 | $271 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 15 | 0 | $801 |
| Montelukast Sodium | Generic | 15 | 0 | $475 |
| Dupixent Syringe (Dupilumab) | Brand | 11 | 0 | $39,092 |
Frequently asked questions
What is Dr. Eugene Tsai's medical specialty?
Dr. Eugene Tsai practices Allergy & Immunology Physician in Artesia, CA.
Where does Dr. Eugene Tsai practice?
Dr. Eugene Tsai practices at 12225 South St, Artesia, CA 907017053. Office phone: 5628652402.
What is Dr. Eugene Tsai's NPI?
Dr. Eugene Tsai's National Provider Identifier (NPI) is 1053301200, issued by NPPES.
Does Dr. Eugene Tsai accept Medicare assignment?
Yes. Dr. Eugene Tsai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eugene Tsai commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.