Alvaro Castro, MD
NPI 1962031344ActiveIndividual· Anesthesiology· Milwaukee, WI
Anesthesiology (MD) with The Medical College of Wisconsin Inc and 3 other groups, practicing in Milwaukee, Wisconsin. Medicare paid $5,829 for services to 46 patients in 2024. Becton, Dickinson and Company was the largest of 2 companies reporting payments in 2025, $1,779 in all, mostly consulting fees. Lists Froedtert Memorial Lutheran Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1962031344 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2020 |
| Last updated in NPPES | Feb 13, 2026 |
| Certified by provider | Feb 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | ME167438 | FL |
| Anesthesiology | 207L00000X | 85463 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (FL); Practitioner - Diagnostic Radiology (TX); Practitioner - Anesthesiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 47 across 22 procedure codes |
| Paid by Medicare | $5,829 |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
- Clinical Colleagues IncLoganport, IN · 164 clinicians
- Nova Medical Services - Anesthesiology Division LLCMiami, FL · 59 clinicians
- Complete Medical Management LLCHialeah, FL · 40 clinicians
Hospital affiliations
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
- Hendry Regional Medical CenterClewiston, FL
- Palmetto General HospitalHialeah, FL
Industry payments (Open Payments)
- 2025$1,779 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Becton, Dickinson and Company | $1,760 | 1 |
| Merck Sharp & Dohme LLC | $18.51 | 1 |
What the 2025 payments were for
- Consulting Fee$1,760 · 1 payment
- Food and Beverage$18.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 425 anesthesiologists in Milwaukee · All anesthesiologists in Wisconsin