Doctor profile · Federal record
Dr. Ronald Clark, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · New Britain, CT
- NPI 1154369965
- Accepts Medicare
- MIPS 82.9 / 100 · 2023
- 25 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
100 Grand St
New Britain, CT 060522016
(860) 224-5675
fax (860) 224-5774
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Connecticut #041810
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154369965. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
204
Distinct HCPCS
3
Medicare allowed
$38,912
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 105 | 101 | $185 | |
99291 |
Critical care, first 30-74 minutes | 71 | 70 | $225 | |
99284 |
Emergency department visit with moderate level of medical decision making | 28 | 26 | $127 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 72. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
144
Patients
142
Total drug cost
$1,329
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 28 | 27 | $313 |
| Ibuprofen | Generic | 24 | 24 | $81 |
| Azithromycin | Generic | 15 | 15 | $92 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 14 | $179 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $221 |
| Prednisone | Generic | 14 | 14 | $35 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 12 | $301 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 11 | $72 |
| Oxycodone Hcl | Generic | 11 | 11 | $35 |
Hospital affiliations
Frequently asked questions
What is Dr. Ronald Clark's medical specialty?
Dr. Ronald Clark practices Emergency Medicine Physician in New Britain, CT.
Where does Dr. Ronald Clark practice?
Dr. Ronald Clark practices at 100 Grand St, New Britain, CT 060522016. Office phone: 8602245675.
What is Dr. Ronald Clark's NPI?
Dr. Ronald Clark's National Provider Identifier (NPI) is 1154369965, issued by NPPES.
Does Dr. Ronald Clark accept Medicare assignment?
Yes. Dr. Ronald Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronald Clark commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.