Doctor profile · Federal record
Dr. Yongxin Chen, M.D.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Katy, TX
- NPI 1801899737
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
21820 Kingsland Blvd, #110
Katy, TX 774502508
(281) 578-7922
fax (281) 578-3175 - Additional location
-
2900 Smith St Ste 215
Houston, TX 770063432
(713) 759-1086
fax (713) 529-4145 - Mailing address
-
12606 W Houston Center Blvd Ste 260
Houston, TX 770822790
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- April 23, 2019
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Texas #K8070
- Medicaid
- TX #044758301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801899737. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,150
Distinct HCPCS
9
Medicare allowed
$87,743
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 3,010 | 39 | $4 | |
95117 |
Professional service for multiple injections of allergen | 1,891 | 125 | $11 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,724 | 118 | $14 | |
95024 |
Test for allergy using allergenic extract injected into skin | 933 | 33 | $8 | |
95115 |
Professional service for single injection of allergen | 350 | 29 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 177 | 122 | $88 | |
94375 |
Test to measure rate of airflow | 34 | 30 | $37 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 17 | 17 | $109 | |
89190 |
Nasal smear for eosinophils (allergy related white blood cells) | 14 | 12 | $6 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 635. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,713
Transactions
86
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 24 | $580.65 | |
| GENZYME CORPORATION | 15 | $350.52 | |
| GlaxoSmithKline, LLC. | 22 | $300.71 | |
| Regeneron Healthcare Solutions, Inc. | 13 | $238.87 | |
| Novartis Pharmaceuticals Corporation | 7 | $138.41 | |
| Amgen Inc. | 2 | $37.50 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $24.75 | |
| kaleo, Inc. | 1 | $20.67 | |
| Genentech USA, Inc. | 1 | $20.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
886
Patients
374
Total drug cost
$132,565
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 184 | 57 | $2,595 |
| Azelastine Hcl | Generic | 112 | 53 | $7,272 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 94 | 50 | $2,246 |
| Prednisone | Generic | 69 | 54 | $175 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 52 | 12 | $32,493 |
| Azithromycin | Generic | 51 | 44 | $354 |
| Fluticasone Propionate | Generic | 51 | 21 | $1,068 |
| Ipratropium Bromide | Generic | 43 | 11 | $1,623 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 42 | 12 | $23,569 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 40 | 33 | $538 |
Frequently asked questions
What is Dr. Yongxin Chen's medical specialty?
Dr. Yongxin Chen practices Allergy & Immunology Physician in Katy, TX.
Where does Dr. Yongxin Chen practice?
Dr. Yongxin Chen practices at 21820 Kingsland Blvd, Katy, TX 774502508. Office phone: 2815787922.
What is Dr. Yongxin Chen's NPI?
Dr. Yongxin Chen's National Provider Identifier (NPI) is 1801899737, issued by NPPES.
Does Dr. Yongxin Chen accept Medicare assignment?
Yes. Dr. Yongxin Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yongxin Chen commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for multiple injections of allergen (HCPCS 95117); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165). Source: CMS Medicare Physician & Other Practitioners file.