Allergy and Immunology · Houston, TX
NPI
1760640304
Since 2008
Specialty
Allergy and Immunology
Code 207K00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
17203 Red Oak Dr Ste 101
Houston, TX, 77090
Phone (281) 886-7440
Groups this clinician bills Medicare through
Medicare paid, 2024
$101K
4,843 services
Medicare patients, 2024
82
Average age 71
Drug cost, 2024
$776K
2,277 prescriptions
Company payments, 2025
$2,867
From 18 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Doanh Nguyen was code 95165 (treatment - miscellaneous), 1,370 times for 32 patients. In total Doanh Nguyen billed 4,843 services in 18 codes, and Medicare paid $101K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-06-09.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 95165 Treatment - Miscellaneous | Office | 1,370 | 32 | $11.55 | $16K |
| 95004 Test - Miscellaneous | Office | 1,343 | 15 | $2.98 | $4,003 |
| 95117 Treatment - Miscellaneous | Office | 844 | 46 | $9.27 | $7,822 |
| 99214 Office E&M - Established | Office | 442 | 71 | $98.65 | $44K |
| 96401 Chemotherapy Administration | Office | 327 | 23 | $56.15 | $18K |
| 94010 Pulmonary Function Testing | Office | 215 | 67 | $20.88 | $4,489 |
| 95012 Pulmonary | Office | 35 | 25 | $14.97 | $524 |
| 99204 Office E&M - New | Office | 21 | 21 | $129.32 | $2,716 |
| 94060 Pulmonary Function Testing | Office | 16 | 16 | $30.90 | $494 |
By year: 2022 $110K for 5,992 services; 2023 $94K for 4,462 services; 2024 $101K for 4,843 services.
Medicare prescription drug claims, 2024
In 2024, the drug Doanh Nguyen prescribed most often to Medicare patients was Montelukast Sodium, with 515 prescriptions and refills. In total Doanh Nguyen wrote 2,277 Medicare prescriptions that cost $776K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Montelukast Sodium Generic | 515 | 798 | 209 | $1,979 |
| Fluticasone Propionate Hfa Fluticasone Propionate | 187 | 194 | 66 | $68K |
| Budesonide-Formoterol Fumarate Budesonide/Formoterol Fumarate | 179 | 193 | 75 | $18K |
| Breyna Budesonide/Formoterol Fumarate | 147 | 157 | 54 | $13K |
| Symbicort Budesonide/Formoterol Fumarate | 127 | 139 | 49 | $32K |
| Famotidine Generic | 114 | 164 | 54 | $1,105 |
| Azithromycin Generic | 114 | 114 | 93 | $348 |
| Triamcinolone Acetonide Generic | 94 | 101 | 59 | $605 |
| Fluticasone Propionate Generic | 93 | 118 | 49 | $763 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 82 | 82 | 68 | $1,434 |
| Valacyclovir Valacyclovir Hcl | 44 | 44 | 23 | $891 |
| Azelastine Hcl Generic | 43 | 63 | 20 | $1,052 |
| Qvar Redihaler Beclomethasone Dipropionate | 39 | 42 | 17 | $12K |
| Tezspire Tezepelumab-Ekko | 37 | 37 | Under 11 | $150K |
| Hydrocortisone Generic | 35 | 37 | 22 | $171 |
Brand drugs: 836 claims; generic drugs: 1,441 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Doanh Nguyen $2,867 ($2,867 in general payments such as food, travel and fees) from 18 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $942.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 36 | $942 |
| GlaxoSmithKline, LLC. GSK | 24 | $457 |
| Regeneron Healthcare Solutions, Inc. REGN | 15 | $351 |
| Novartis Pharmaceuticals Corporation NVS | 24 | $309 |
| Verona Pharma, Inc. VRNA | 8 | $148 |
| ARS Pharmaceuticals Operations, Inc. SPRY | 9 | $135 |
| Galderma Laboratories, L.P. GALD.SW | 6 | $114 |
| Genzyme Corporation SNY | 3 | $86.19 |
| Pfizer Inc. PFE | 3 | $63.34 |
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 2 | $55.91 |
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.