Alyson Nicole Fox, MD
NPI 1114136967ActiveIndividual· Internal Medicine, Transplant Hepatology· New York, NY
Internal Medicine, Transplant Hepatology (MD) with Trustees of Columbia University in the City of New York and 1 other group, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $47,824 for 69 claims, against $26,543 paid for services in 2024. Ipsen Biopharmaceuticals, Inc was the largest of 13 companies reporting payments in 2025, $5,575 in all, mostly speaking and faculty fees. Lists New York-Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1114136967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Apr 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Transplant Hepatology Primary | 207RT0003X | 239991 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NJ); Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 282 across 20 procedure codes |
| Paid by Medicare | $26,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 97 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $47,824 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
- Columbia Doctors of New Jersey P CEnglewood, NJ · 59 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$5,575 · 32 payments from 13 companies
- 2024$668.84 · 14 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $4,128 | 4 |
| Madrigal Pharmaceuticals | $523.48 | 11 |
| Paragonix Technologies, Inc. | $238.60 | 1 |
| Orphalan Inc | $156.50 | 1 |
| Organox Ltd | $134.52 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,840 · 1 payment
- Food and Beverage$1,591 · 30 payments
- Travel and Lodging$144.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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