Doctor profile · Federal record
Dr. Tristen Chun, M.D.
Surgery Physician (CMS: Vascular Surgery) · Providence, RI
- NPI 1780944777
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
593 Eddy St
Providence, RI 029034923
(401) 444-5180
fax (401) 444-6681
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Rhode Island #LP02449
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780944777. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
580
Distinct HCPCS
10
Medicare allowed
$53,458
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 140 | 101 | $57 | |
93922 |
Ultrasound study of arm and leg arteries | 86 | 78 | $11 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 44 | 44 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 36 | $85 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 37 | 19 | $44 | |
93990 |
Ultrasound of hemodialysis access | 33 | 27 | $20 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 30 | 28 | $34 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 22 | $70 | |
93926 |
Ultrasound of one leg arteries or artery grafts | 20 | 16 | $20 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 20 | 19 | $73 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 43. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$480
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Endologix LLC | 1 | $141.99 | |
| W. L. Gore & Associates, Inc. | 1 | $136.61 | |
| Abbott Laboratories | 1 | $112.39 | |
| Silk Road Medical, Inc. | 2 | $88.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
157
Patients
47
Total drug cost
$1,751
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 53 | 14 | $538 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 38 | 16 | $347 |
| Oxycodone Hcl | Generic | 25 | 17 | $96 |
| Cilostazol | Generic | 18 | 0 | $621 |
| Prednisone | Generic | 12 | 0 | $16 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 0 | $133 |
Frequently asked questions
What is Dr. Tristen Chun's medical specialty?
Dr. Tristen Chun practices Surgery Physician in Providence, RI.
Where does Dr. Tristen Chun practice?
Dr. Tristen Chun practices at 593 Eddy St, Providence, RI 029034923. Office phone: 4014445180.
What is Dr. Tristen Chun's NPI?
Dr. Tristen Chun's National Provider Identifier (NPI) is 1780944777, issued by NPPES.
Does Dr. Tristen Chun accept Medicare assignment?
Yes. Dr. Tristen Chun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tristen Chun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of arm and leg arteries (HCPCS 93922); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.