Caroline Anne Nelson, M.D.
NPI 1932519311ActiveIndividual· Dermatology· New Haven, CT
Dermatology (M.D.) in New Haven, Connecticut, trained at Perelman School of Med at the University of Pennsylvania (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $938,790 for 1,066 claims, against $50,265 paid for services in 2024. Regeneron Pharmaceuticals, Inc. reported $81.13 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1932519311 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 6, 2014 |
| Last updated in NPPES | Aug 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 62949 | 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 - Dermatology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 317 |
|---|---|
| Services billed | 749 across 26 procedure codes |
| Paid by Medicare | $50,265 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,066 · 1,279 30-day fills |
|---|---|
| Patients | 316 |
| Total drug cost | $938,790 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Dermatology |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliation
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$81.13 · 1 payment from 1 company
- 2024$48.40 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Pharmaceuticals, Inc. | $81.13 | 1 |
What the 2025 payments were for
- Food and Beverage$81.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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