Doctor profile · Federal record
Dr. Jonathan Cardwell, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · New Haven, CT
- NPI 1780093286
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
464 Congress Ave
New Haven, CT 065191361
(203) 785-2353
Credentials & registration
- NPI registered
- August 2014 — 12 yrs on file
- Profile last updated
- July 3, 2023
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Connecticut #75160
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780093286. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
462
Distinct HCPCS
4
Medicare allowed
$76,293
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 194 | 192 | $194 | |
99284 |
Emergency department visit with moderate level of medical decision making | 168 | 166 | $134 | |
99283 |
Emergency department visit with low level of medical decision making | 50 | 49 | $81 | |
99291 |
Critical care, first 30-74 minutes | 50 | 47 | $242 |
In context: peer comparison
Among 76 peers in New Haven Emergency Medicine Physician, average services per provider: 72. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| My01 INC. | 1 | $23.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
35
Patients
35
Total drug cost
$769
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diclofenac Sodium | Generic | 21 | 21 | $619 |
| Doxycycline Hyclate | Generic | 14 | 14 | $150 |
Frequently asked questions
What is Dr. Jonathan Cardwell's medical specialty?
Dr. Jonathan Cardwell practices Emergency Medicine Physician in New Haven, CT.
Where does Dr. Jonathan Cardwell practice?
Dr. Jonathan Cardwell practices at 464 Congress Ave, New Haven, CT 065191361. Office phone: 2037852353.
What is Dr. Jonathan Cardwell's NPI?
Dr. Jonathan Cardwell's National Provider Identifier (NPI) is 1780093286, issued by NPPES.
Does Dr. Jonathan Cardwell accept Medicare assignment?
Yes. Dr. Jonathan Cardwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Cardwell 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.