Doctor profile · Federal record
Dr. Casey Chiu
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Westerly, RI
- NPI 1518301191
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
25 Wells St
Westerly, RI 028912922
(401) 596-6000 - Additional location
-
11100 Euclid Ave, Wearn B17
Cleveland, OH 441061716
(216) 844-3610 - Mailing address
-
307 S Evergreen Ave
Woodbury, NJ 080962739
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- March 17, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Rhode Island #MD15911 · New York #283566
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518301191. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
401
Distinct HCPCS
5
Medicare allowed
$56,195
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 168 | 166 | $177 | |
99284 |
Emergency department visit with moderate level of medical decision making | 155 | 145 | $122 | |
99283 |
Emergency department visit with low level of medical decision making | 52 | 52 | $73 | |
99291 |
Critical care, first 30-74 minutes | 15 | 15 | $215 | |
99282 |
Emergency department visit with straightforward medical decision making | 11 | 11 | $42 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 80. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
136
Patients
134
Total drug cost
$1,157
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 25 | 25 | $151 |
| Methylprednisolone | Generic | 24 | 24 | $267 |
| Azithromycin | Generic | 15 | 15 | $69 |
| Cyclobenzaprine Hcl | Generic | 13 | 12 | $34 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 13 | 12 | $86 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 12 | $133 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 12 | $84 |
| Doxycycline Hyclate | Generic | 11 | 11 | $303 |
| Tramadol Hcl | Generic | 11 | 11 | $28 |
Hospital affiliations
Frequently asked questions
What is Dr. Casey Chiu's medical specialty?
Dr. Casey Chiu practices Emergency Medicine Physician in Westerly, RI.
Where does Dr. Casey Chiu practice?
Dr. Casey Chiu practices at 25 Wells St, Westerly, RI 028912922. Office phone: 4015966000.
What is Dr. Casey Chiu's NPI?
Dr. Casey Chiu's National Provider Identifier (NPI) is 1518301191, issued by NPPES.
Does Dr. Casey Chiu accept Medicare assignment?
Yes. Dr. Casey Chiu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Casey Chiu commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.