Doctor profile · Federal record
Dr. Nathan Nguyen, M.D,
Family Medicine Physician (CMS: Family Practice) · Wharton, TX
- NPI 1821256942
- Accepts Medicare
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1403 Valhalla Dr
Wharton, TX 774889218
(979) 532-2000
fax (979) 532-2008
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #N0318
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821256942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
2
Medicare allowed
$1,070
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 14 | 14 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $87 |
In context: peer comparison
Among 1 peers in Wharton Family Medicine Physician, average services per provider: 12. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$600
Transactions
40
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 15 | $160.59 | |
| AstraZeneca Pharmaceuticals Lp | 8 | $134.60 | |
| Novo Nordisk INC | 4 | $65.86 | |
| Amgen INC. | 3 | $62.82 | |
| Abbvie INC. | 2 | $33.96 | |
| Pfizer INC. | 2 | $30.84 | |
| Otsuka America Pharmaceutical, INC. | 1 | $24.82 | |
| Phathom Pharmaceuticals, INC. | 1 | $20.82 | |
| Shield Therapeutics INC | 1 | $19.05 | |
| GlaxoSmithKline, LLC. | 1 | $16.69 | |
| Janssen Pharmaceuticals, INC | 1 | $15.55 | |
| Xeris Pharmaceuticals, INC. | 1 | $14.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,484
Patients
1,621
Total drug cost
$65,332
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 635 | 213 | $4,085 |
| Levothyroxine Sodium | Generic | 575 | 164 | $7,375 |
| Atorvastatin Calcium | Generic | 550 | 189 | $6,556 |
| Losartan Potassium | Generic | 424 | 139 | $5,950 |
| Metformin Hcl | Generic | 286 | 93 | $2,170 |
| Lisinopril | Generic | 276 | 90 | $2,318 |
| Liothyronine Sodium | Generic | 235 | 64 | $18,481 |
| Azithromycin | Generic | 229 | 192 | $1,226 |
| Gabapentin | Generic | 224 | 82 | $4,649 |
| Tamsulosin Hcl | Generic | 212 | 76 | $5,342 |
Hospital affiliations
Frequently asked questions
What is Dr. Nathan Nguyen's medical specialty?
Dr. Nathan Nguyen practices Family Medicine Physician in Wharton, TX.
Where does Dr. Nathan Nguyen practice?
Dr. Nathan Nguyen practices at 1403 Valhalla Dr, Wharton, TX 774889218. Office phone: 9795322000.
What is Dr. Nathan Nguyen's NPI?
Dr. Nathan Nguyen's National Provider Identifier (NPI) is 1821256942, issued by NPPES.
Does Dr. Nathan Nguyen accept Medicare assignment?
Yes. Dr. Nathan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.