Marianne More Casilla-Lennon, MD
NPI 1477081594ActiveIndividual· Urology· New Haven, CT
Urology (MD) in New Haven, Connecticut, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $63,055 for 419 claims, against $20,644 paid for services in 2024. Valencia Technologies Corporation reported $16.81 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1477081594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 2, 2017 |
| Last updated in NPPES | May 4, 2023 |
| Certified by provider | May 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 72407 | CT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 288 across 24 procedure codes |
| Paid by Medicare | $20,644 |
Part D prescriptions in 2024
| Prescriptions (claims) | 419 · 677 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $63,055 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$16.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Valencia Technologies Corporation | $16.81 | 1 |
What the 2025 payments were for
- Food and Beverage$16.81 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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