John Anthony Califano, M.D.
NPI 1720124381ActiveIndividual· Urology· Bronx, NY
Urology (M.D.) with Essen Medical Associates, PC and 1 other group, practicing in Bronx, New York. Their prescriptions cost Medicare Part D more than their services did: $190,135 for 1,591 claims, against $39,089 paid for services in 2024. Regeneron Healthcare Solutions, Inc. reported $31.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720124381 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2007 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 84028 | SC |
| Urology | 208800000X | 25076 | OK |
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 - Urology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 528 across 47 procedure codes |
| Paid by Medicare | $39,089 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,591 · 3,349 30-day fills |
|---|---|
| Patients | 630 |
| Total drug cost | $190,135 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Essen Medical Associates, PCBronx, NY · 266 clinicians
- Shakespeare Operating LLCBronx, NY · 151 clinicians
Industry payments (Open Payments)
- 2025$31.00 · 1 payment from 1 company
- 2024$206.87 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $31.00 | 1 |
What the 2025 payments were for
- Food and Beverage$31.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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