Doctor profile · Federal record
Dr. Thang Nguyen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Sun City, CA
- NPI 1013916048
- Accepts Medicare
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
27830 Bradley RD
Sun City, CA 925862239
(951) 679-2358
fax (951) 672-8599
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- November 24, 2009
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A78238
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013916048. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
960
Distinct HCPCS
6
Medicare allowed
$116,703
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 622 | 60 | $121 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 177 | 111 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 69 | 55 | $82 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 58 | 58 | $133 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 17 | $176 | |
99239 |
Hospital discharge day management, more than 30 minutes | 16 | 14 | $117 |
In context: peer comparison
Among 7 peers in Sun City Internal Medicine Physician, average services per provider: 157. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$516
Transactions
24
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 4 | $75.82 | |
| Novo Nordisk INC | 3 | $67.91 | |
| Amgen INC. | 2 | $61.94 | |
| Merck Sharp & Dohme LLC | 3 | $60.72 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $52.26 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $30.38 | |
| Lilly USA, LLC | 1 | $30.07 | |
| Dexcom, INC. | 1 | $26.67 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $25.68 | |
| Actelion Pharmaceuticals US, INC. | 1 | $24.42 | |
| Edwards Lifesciences Corporation | 1 | $24.34 | |
| Lexicon Pharmaceuticals, INC. | 1 | $22.06 | |
| Novartis Pharmaceuticals Corporation | 1 | $14.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,653
Patients
783
Total drug cost
$45,266
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 399 | 129 | $7,642 |
| Losartan Potassium | Generic | 264 | 75 | $4,233 |
| Levothyroxine Sodium | Generic | 233 | 56 | $4,817 |
| Amlodipine Besylate | Generic | 232 | 79 | $2,566 |
| Metformin Hcl | Generic | 230 | 66 | $2,801 |
| Metoprolol Succinate | Generic | 219 | 59 | $3,972 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 192 | 49 | $3,937 |
| Gabapentin | Generic | 165 | 40 | $2,907 |
| Omeprazole | Generic | 140 | 46 | $2,622 |
| Furosemide | Generic | 120 | 43 | $1,068 |
Frequently asked questions
What is Dr. Thang Nguyen's medical specialty?
Dr. Thang Nguyen practices Internal Medicine Physician in Sun City, CA.
Where does Dr. Thang Nguyen practice?
Dr. Thang Nguyen practices at 27830 Bradley RD, Sun City, CA 925862239. Office phone: 9516792358.
What is Dr. Thang Nguyen's NPI?
Dr. Thang Nguyen's National Provider Identifier (NPI) is 1013916048, issued by NPPES.
Does Dr. Thang Nguyen accept Medicare assignment?
Yes. Dr. Thang Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thang Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.