Doctor profile · Federal record
Dr. Robert Tran, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Orange, CA
- NPI 1487645016
- Accepts Medicare
- 28 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4010 E Chapman Ave Ste C
Orange, CA 928693990
(714) 532-6222
fax (714) 532-3943
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- California #A71300 · Hawaii #13472
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487645016. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
271
Distinct HCPCS
5
Medicare allowed
$35,621
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 92 | 63 | $189 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 86 | 63 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 40 | 32 | $94 | |
G0008 |
Administration of influenza virus vaccine | 28 | 27 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 25 | 25 | $72 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 226. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$85
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 2 | $69.22 | |
| Lilly USA, LLC | 1 | $15.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
690
Patients
189
Total drug cost
$19,613
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 138 | 45 | $3,794 |
| Amlodipine Besylate | Generic | 88 | 29 | $1,331 |
| Rosuvastatin Calcium | Generic | 63 | 24 | $4,050 |
| Losartan Potassium | Generic | 55 | 18 | $1,300 |
| Levothyroxine Sodium | Generic | 54 | 13 | $974 |
| Tamsulosin Hcl | Generic | 48 | 14 | $1,517 |
| Lisinopril | Generic | 35 | 12 | $897 |
| Metformin Hcl | Generic | 35 | 11 | $1,129 |
| Diclofenac Sodium | Generic | 30 | 11 | $942 |
| Fluticasone Propionate | Generic | 28 | 12 | $458 |
Frequently asked questions
What is Dr. Robert Tran's medical specialty?
Dr. Robert Tran practices Family Medicine Physician in Orange, CA.
Where does Dr. Robert Tran practice?
Dr. Robert Tran practices at 4010 E Chapman Ave Ste C, Orange, CA 928693990. Office phone: 7145326222.
What is Dr. Robert Tran's NPI?
Dr. Robert Tran's National Provider Identifier (NPI) is 1487645016, issued by NPPES.
Does Dr. Robert Tran accept Medicare assignment?
Yes. Dr. Robert Tran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Tran commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); 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.