Doctor profile · Federal record
Dr. Douglas Tran, MD
Internal Medicine Physician (CMS: Internal Medicine) · Naperville, IL
- NPI 1144270976
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2007 95Th Street, Suite 112
Naperville, IL 605648561
(630) 527-7780
fax (630) 527-7777 - Mailing address
-
2007 95Th St, Ste 112
Naperville, IL 605648561
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 4, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036114763
- Medicaid
- IL #036114763 1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144270976. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,702
Distinct HCPCS
10
Medicare allowed
$190,979
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 457 | 457 | $136 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 436 | 319 | $134 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 230 | 38 | $66 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 135 | 118 | $95 | |
G0008 |
Administration of influenza virus vaccine | 112 | 109 | $30 | |
90662 |
Influenza vaccine split virus, preservative free | 109 | 106 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 40 | 40 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 39 | 39 | $29 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 31 | 29 | $15 | |
99496 |
Transitional care management services for problem of high complexity | 28 | 27 | $292 |
In context: peer comparison
Among 37 peers in Naperville Internal Medicine Physician, average services per provider: 101. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$140
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 3 | $55.98 | |
| Lilly USA, LLC | 2 | $55.83 | |
| Kowa Pharmaceuticals America, INC. | 1 | $15.04 | |
| Teleflex LLC | 1 | $13.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,836
Patients
1,525
Total drug cost
$78,092
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 911 | 285 | $13,740 |
| Rosuvastatin Calcium | Generic | 563 | 182 | $11,668 |
| Levothyroxine Sodium | Generic | 512 | 143 | $8,994 |
| Amlodipine Besylate | Generic | 495 | 150 | $5,042 |
| Losartan Potassium | Generic | 326 | 105 | $5,318 |
| Metoprolol Succinate | Generic | 288 | 84 | $6,000 |
| Lisinopril | Generic | 279 | 81 | $3,247 |
| Olmesartan Medoxomil | Generic | 272 | 94 | $7,973 |
| Metformin Hcl | Generic | 203 | 64 | $2,247 |
| Glimepiride | Generic | 191 | 62 | $3,436 |
Hospital affiliations
Frequently asked questions
What is Dr. Douglas Tran's medical specialty?
Dr. Douglas Tran practices Internal Medicine Physician in Naperville, IL.
Where does Dr. Douglas Tran practice?
Dr. Douglas Tran practices at 2007 95Th Street, Naperville, IL 605648561. Office phone: 6305277780.
What is Dr. Douglas Tran's NPI?
Dr. Douglas Tran's National Provider Identifier (NPI) is 1144270976, issued by NPPES.
Does Dr. Douglas Tran accept Medicare assignment?
Yes. Dr. Douglas Tran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Tran commonly perform?
Top Medicare-reported procedures in 2023: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.