Doctor profile · Federal record
Dr. David Nguyen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Sun City, CA
- NPI 1780683714
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
27830 Bradley RD
Sun City, CA 925862201
(951) 679-2358
fax (951) 672-8599
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- June 8, 2009
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A70948
- Medicaid
- CA #00A709480
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780683714. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
384
Distinct HCPCS
3
Medicare allowed
$44,939
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 204 | 119 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 103 | 67 | $79 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 77 | 77 | $133 |
In context: peer comparison
Among 7 peers in Sun City Internal Medicine Physician, average services per provider: 157. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$594
Transactions
27
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $120.65 | |
| Merck Sharp & Dohme LLC | 4 | $83.73 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $72.04 | |
| Novo Nordisk INC | 3 | $67.91 | |
| Edwards Lifesciences Corporation | 3 | $61.93 | |
| GlaxoSmithKline, LLC. | 3 | $57.49 | |
| Amgen INC. | 1 | $33.10 | |
| Lilly USA, LLC | 1 | $30.07 | |
| Dexcom, INC. | 1 | $26.67 | |
| United Therapeutics Corporation | 1 | $23.93 | |
| Pfizer INC. | 1 | $16.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,950
Patients
906
Total drug cost
$65,249
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 492 | 155 | $8,613 |
| Amlodipine Besylate | Generic | 338 | 103 | $3,758 |
| Losartan Potassium | Generic | 263 | 80 | $5,497 |
| Metformin Hcl | Generic | 206 | 62 | $2,600 |
| Levothyroxine Sodium | Generic | 203 | 56 | $4,493 |
| Lisinopril | Generic | 201 | 60 | $2,430 |
| Tamsulosin Hcl | Generic | 166 | 54 | $4,235 |
| Pantoprazole Sodium | Generic | 154 | 53 | $10,355 |
| Carvedilol | Generic | 148 | 41 | $2,539 |
| Gabapentin | Generic | 143 | 49 | $4,503 |
Frequently asked questions
What is Dr. David Nguyen's medical specialty?
Dr. David Nguyen practices Internal Medicine Physician in Sun City, CA.
Where does Dr. David Nguyen practice?
Dr. David Nguyen practices at 27830 Bradley RD, Sun City, CA 925862201. Office phone: 9516792358.
What is Dr. David Nguyen's NPI?
Dr. David Nguyen's National Provider Identifier (NPI) is 1780683714, issued by NPPES.
Does Dr. David Nguyen accept Medicare assignment?
Yes. Dr. David Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.