Doctor profile · Federal record
Dr. Toan Nguyen, MD
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Hospitalist Physician · Internal Medicine Physician · Houston, TX
- NPI 1295118776
- Accepts Medicare
- 11 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6550 Fannin St, Smith Tower, Suite 1001
Houston, TX 770302717
(281) 726-8656
fax (713) 793-7064
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- May 1, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (4)
- Texas #S1472 · Nebraska #30725 · Iowa #,D-45359 · Nebraska #7453
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295118776. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
913
Distinct HCPCS
5
Medicare allowed
$111,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 605 | 197 | $120 | |
99239 |
Hospital discharge day management, more than 30 minutes | 141 | 136 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 83 | 83 | $176 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 66 | 38 | $80 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $132 |
In context: peer comparison
Among 393 peers in this city , average services per provider: 127. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$45
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 1 | $44.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
99
Patients
67
Total drug cost
$12,818
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 21 | 14 | $12,012 |
| Prednisone | Generic | 16 | 14 | $82 |
| Cefdinir | Generic | 13 | 13 | $187 |
| Levofloxacin | Generic | 13 | 13 | $76 |
| Pantoprazole Sodium | Generic | 13 | 13 | $97 |
| Doxycycline Hyclate | Generic | 12 | 0 | $194 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 11 | 0 | $171 |
Frequently asked questions
What is Dr. Toan Nguyen's medical specialty?
Dr. Toan Nguyen practices Internal Medicine Physician in Houston, TX.
Where does Dr. Toan Nguyen practice?
Dr. Toan Nguyen practices at 6550 Fannin St, Houston, TX 770302717. Office phone: 2817268656.
What is Dr. Toan Nguyen's NPI?
Dr. Toan Nguyen's National Provider Identifier (NPI) is 1295118776, issued by NPPES.
Does Dr. Toan Nguyen accept Medicare assignment?
Yes. Dr. Toan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Toan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.