Doctor profile · Federal record
Dr. KIEN-AN DUONG, MD
Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Pediatrics Physician · LAGUNA WOODS, CA
- NPI 1033175658
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
24268 EL TORO ROAD
LAGUNA WOODS, CA 92637
(657) 241-8455
fax (657) 295-2116 - Mailing address
-
24268 EL TORO RD.
LAGUNA WOODS, CA 92637
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 31, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #A94108 · New York #236804
- Medicaid
- CA #00A941080
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033175658. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
667
Distinct HCPCS
10
Medicare allowed
$49,612
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 211 | 80 | $107 | |
36415 |
Insertion of needle into vein for collection of blood sample | 164 | 73 | $6 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 77 | 73 | $139 | |
96372 |
Injection of drug or substance under skin or into muscle | 60 | 23 | $16 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 34 | 34 | $281 | |
G0008 |
Administration of influenza virus vaccine | 33 | 31 | $34 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 30 | 19 | $1 | |
90662 |
Influenza vaccine split virus, preservative free | 25 | 23 | $72 | |
G0009 |
Administration of pneumococcal vaccine | 18 | 18 | $34 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 13 | $86 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 66. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,823
Patients
1,145
Total drug cost
$203,512
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 747 | 233 | $13,922 |
| Losartan Potassium | Generic | 490 | 147 | $8,803 |
| Metformin Hcl | Generic | 309 | 96 | $4,794 |
| Amlodipine Besylate | Generic | 294 | 85 | $3,376 |
| Tamsulosin Hcl | Generic | 294 | 96 | $6,573 |
| Lisinopril | Generic | 248 | 75 | $3,521 |
| Levothyroxine Sodium | Generic | 236 | 52 | $4,735 |
| Metoprolol Tartrate | Generic | 202 | 68 | $2,541 |
| Gabapentin | Generic | 189 | 45 | $3,871 |
| Omeprazole | Generic | 168 | 52 | $3,388 |