Allan M. Fernandez, M.D.
NPI 1144597527ActiveIndividual· Family Medicine· Binghamton, NY
Family Medicine (M.D.) with Cornerstone Family Healthcare, practicing in Binghamton, New York. Part D covered 3,897 prescriptions written in 2024, 90% of them generic. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $1,210 in all, mostly food and beverage.
Overview
| NPI | 1144597527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 29, 2011 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 285440 | NY |
| Family Medicine | 207Q00000X | 01071217A | IN |
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 - Family Practice (NY) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,897 · 4,925 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $236,724 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Cornerstone Family HealthcareMiddletown, NY · 64 clinicians
Industry payments (Open Payments)
- 2025$1,210 · 54 payments from 12 companies
- 2024$1,246 · 49 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $594.71 | 27 |
| Braeburn Inc. | $215.53 | 7 |
| Exact Sciences Corporation | $84.22 | 4 |
| Orexo US, Inc. | $62.80 | 3 |
| Indivior Inc. | $60.82 | 2 |
What the 2025 payments were for
- Food and Beverage$1,210 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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