Doctor profile · Federal record
Dr. Adam de Havenon, MD
Vascular Neurology Physician (CMS: Neurology) · Neurology Physician · New Haven, CT
- NPI 1487897898
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15 York St
New Haven, CT 065103221
(801) 554-9439
fax (801) 581-4192
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- April 1, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 2084V0102X — NUCC code
- State license (1)
- Connecticut #69338
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487897898. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
180
Distinct HCPCS
6
Medicare allowed
$23,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93886 |
Complete ultrasound of within the brain blood flow | 53 | 13 | $44 | |
99291 |
Critical care, first 30-74 minutes | 36 | 36 | $225 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 35 | 35 | $183 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 19 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 11 | $84 | |
99239 |
Hospital discharge day management, more than 30 minutes | 17 | 17 | $121 |
In context: peer comparison
Among 2 peers in New Haven Vascular Neurology Physician, average services per provider: 32. This provider delivers 5.6× the peer median.Open Payments
Industry payments received
All-time total
$28,534
Transactions
5
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 5 | $28,534.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
52
Patients
0
Total drug cost
$11,799
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 15 | 0 | $126 |
| Repatha Sureclick (Evolocumab) | Brand | 14 | 0 | $11,494 |
| Atorvastatin Calcium | Generic | 12 | 0 | $74 |
| Cilostazol | Generic | 11 | 0 | $106 |
Frequently asked questions
What is Dr. Adam de Havenon's medical specialty?
Dr. Adam de Havenon practices Vascular Neurology Physician in New Haven, CT.
Where does Dr. Adam de Havenon practice?
Dr. Adam de Havenon practices at 15 York St, New Haven, CT 065103221. Office phone: 8015549439.
What is Dr. Adam de Havenon's NPI?
Dr. Adam de Havenon's National Provider Identifier (NPI) is 1487897898, issued by NPPES.
Does Dr. Adam de Havenon accept Medicare assignment?
Yes. Dr. Adam de Havenon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam de Havenon commonly perform?
Top Medicare-reported procedures in 2023: Complete ultrasound of within the brain blood flow (HCPCS 93886); Critical care (HCPCS 99291); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.