Doctor profile · Federal record
Dr. David Nguyen, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Rosemead, CA
- NPI 1316017353
- Accepts Medicare
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9246 Valley Blvd, Suite A
Rosemead, CA 917701922
(626) 641-2119
fax (626) 571-7732
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- April 18, 2012
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A6867
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316017353. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,232
Distinct HCPCS
9
Medicare allowed
$147,404
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,256 | 168 | $98 | |
81002 |
Urinalysis, manual test | 387 | 117 | $3 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 146 | 87 | $62 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 134 | 42 | $3 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 101 | 13 | $83 | |
36410 |
Insertion of needle into vein (3 years or older) | 98 | 72 | $19 | |
90688 |
Influenza vaccine, quadrivalent, 0.5 ml dosage | 65 | 65 | $20 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 31 | 12 | $2 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 12 | $86 |
In context: peer comparison
Among 7 peers in Rosemead Internal Medicine Physician, average services per provider: 291. This provider delivers 7.7× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $23.13 | |
| GlaxoSmithKline, LLC. | 1 | $18.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,763
Patients
906
Total drug cost
$93,550
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 648 | 108 | $8,553 |
| Amlodipine Besylate | Generic | 435 | 93 | $4,532 |
| Omeprazole | Generic | 342 | 82 | $4,738 |
| Alendronate Sodium | Generic | 269 | 60 | $3,329 |
| Metformin Hcl | Generic | 252 | 47 | $3,402 |
| Celecoxib | Generic | 216 | 45 | $8,412 |
| Triamcinolone Acetonide | Generic | 209 | 99 | $2,979 |
| Azelastine Hcl | Generic | 206 | 82 | $5,950 |
| Montelukast Sodium | Generic | 193 | 37 | $3,178 |
| Amoxicillin | Generic | 191 | 100 | $1,182 |
Frequently asked questions
What is Dr. David Nguyen's medical specialty?
Dr. David Nguyen practices Internal Medicine Physician in Rosemead, CA.
Where does Dr. David Nguyen practice?
Dr. David Nguyen practices at 9246 Valley Blvd, Rosemead, CA 917701922. Office phone: 6266412119.
What is Dr. David Nguyen's NPI?
Dr. David Nguyen's National Provider Identifier (NPI) is 1316017353, 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 99213); Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.