Monica Paola Gonzalez-Collazo, MD
NPI 1316494297ActiveIndividual· Ophthalmology· Milwaukee, WI
Ophthalmology (MD) in Milwaukee, Wisconsin, trained at University of Puerto Rico School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $196,899 for 2,055 claims, against $70,917 paid for services in 2024. Genentech USA, Inc. was the largest of 2 companies reporting payments in 2025, $150.00 in all, mostly food and beverage.
Overview
| NPI | 1316494297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 8, 2016 |
| Last updated in NPPES | Jun 18, 2021 |
| Certified by provider | Jun 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 74967 | WI |
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 - Ophthalmology (PR); Practitioner - Ophthalmology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 901 across 24 procedure codes |
| Paid by Medicare | $70,917 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,055 · 2,640 30-day fills |
|---|---|
| Patients | 438 |
| Total drug cost | $196,899 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Ophthalmology |
Medical group
- Villegas LLCSan Juan, PR · 3 clinicians
Industry payments (Open Payments)
- 2025$150.00 · 2 payments from 2 companies
- 2024$2,110 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $125.00 | 1 |
| Regeneron Healthcare Solutions, Inc. | $25.00 | 1 |
What the 2025 payments were for
- Food and Beverage$150.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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