Doctor profile · Federal record
Dr. Sun Ho Ahn, MD
Vascular & Interventional Radiology Physician (CMS: Diagnostic Radiology) · Vascular & Interventional Radiology Physician · Diagnostic Radiology Physician · Warwick, RI
- NPI 1457322299
- Accepts Medicare
- MIPS 83.8 / 100 · 2023
- 29 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
125 Metro Center Blvd Ste 2000
Warwick, RI 028861785
(401) 432-2520
fax (401) 453-8220 - Additional location
-
211 Park St
Attleboro, MA 027033143
(508) 222-5200 - Additional location
-
455 Toll Gate RD
Warwick, RI 028862759
(017) 377-0104
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- October 23, 2024
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0204X — NUCC code
- State licenses (2)
- Rhode Island #11200 · Massachusetts #1019924
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457322299. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
211
Distinct HCPCS
6
Medicare allowed
$10,870
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 90 | 78 | $13 | |
76937 |
Ultrasonic guidance for blood vessel access | 42 | 40 | $14 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 29 | 28 | $18 | |
50435 |
Replacement of kidney drainage tube using imaging guidance with review by radiologist | 23 | 18 | $107 | |
36561 |
Insertion of central venous tube with port (5 years or older) | 15 | 15 | $338 | |
62328 |
Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance | 12 | 12 | $88 |
In context: peer comparison
Among 3 peers in Warwick Vascular & Interventional Radiology Physician, average services per provider: 89. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$53
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $28.48 | |
| Sirtex Medical INC | 1 | $24.18 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Sun Ho Ahn's medical specialty?
Dr. Sun Ho Ahn practices Vascular & Interventional Radiology Physician in Warwick, RI.
Where does Dr. Sun Ho Ahn practice?
Dr. Sun Ho Ahn practices at 125 Metro Center Blvd Ste 2000, Warwick, RI 028861785. Office phone: 4014322520.
What is Dr. Sun Ho Ahn's NPI?
Dr. Sun Ho Ahn's National Provider Identifier (NPI) is 1457322299, issued by NPPES.
Does Dr. Sun Ho Ahn accept Medicare assignment?
Yes. Dr. Sun Ho Ahn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sun Ho Ahn commonly perform?
Top Medicare-reported procedures in 2023: Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152); Ultrasonic guidance for blood vessel access (HCPCS 76937); Fluoroscopic guidance for insertion or removal of central vein access device (HCPCS 77001). Source: CMS Medicare Physician & Other Practitioners file.