Adam Helme De Havenon, MD
NPI 1487897898ActiveIndividual· Psychiatry & Neurology, Vascular Neurology· New Haven, CT
Psychiatry & Neurology, Vascular Neurology (MD) with Yale University, practicing in New Haven, Connecticut. Medicare paid $4,974 for services to 27 patients in 2024. Novo Nordisk Inc reported $33,945 in payments in 2025, mostly consulting fees. Lists Yale-New Haven Hospital as a hospital affiliation.
Overview
| NPI | 1487897898 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 15, 2009 |
| Last updated in NPPES | Apr 1, 2025 |
| Certified by provider | Apr 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Vascular Neurology Primary | 2084V0102X | 69338 | CT |
| Psychiatry & Neurology, Neurology | 2084N0400X | 69338 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 64 across 15 procedure codes |
| Paid by Medicare | $4,974 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliation
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$33,945 · 4 payments from 1 company
- 2024$28,534 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $33,945 | 4 |
What the 2025 payments were for
- Consulting Fee$33,945 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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