Doctor profile · Federal record
Dr. Kien Tran, MD
Internal Medicine Physician · General Acute Care Hospital · Tustin, CA
- NPI 1396831889
- MIPS 30.0 / 100 · 2023
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
15491 Pasadena Ave Apt 87
Tustin, CA 927804247
(832) 287-6252
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A88769
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396831889. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16,372
Distinct HCPCS
9
Medicare allowed
$616,120
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 3,407 | 330 | $30 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 3,252 | 322 | $27 | |
97035 |
Application of ultrasound, each 15 minutes | 2,414 | 305 | $12 | |
97032 |
Application of electrical stimulation with therapist present, each 15 minutes | 2,195 | 285 | $12 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 1,941 | 266 | $22 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,870 | 286 | $98 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 786 | 352 | $109 | |
97164 |
Re-evaluation for physical therapy, typically 20 minutes | 327 | 197 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 180 | 180 | $180 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 312. This provider delivers 52× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $22.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
350
Patients
333
Total drug cost
$5,834
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 337 | 333 | $4,522 |
| Midodrine Hcl | Generic | 13 | 0 | $1,312 |
Frequently asked questions
What is Dr. Kien Tran's medical specialty?
Dr. Kien Tran practices Internal Medicine Physician in Tustin, CA.
Where does Dr. Kien Tran practice?
Dr. Kien Tran practices at 15491 Pasadena Ave Apt 87, Tustin, CA 927804247. Office phone: 8322876252.
What is Dr. Kien Tran's NPI?
Dr. Kien Tran's National Provider Identifier (NPI) is 1396831889, issued by NPPES.
What procedures does Dr. Kien Tran commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Application of ultrasound (HCPCS 97035). Source: CMS Medicare Physician & Other Practitioners file.