Michael W. Cruz, MD
NPI 1164552022ActiveIndividual· Surgery· Tamuning, GU
Surgery (MD) in Tamuning, Guam, trained at Loma Linda University School of Medicine (class of 1984). Mostly services rather than prescriptions: Medicare paid $39,054 for 108 patients in 2024, with only 18 Part D claims.
Overview
| NPI | 1164552022 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 7, 2007 |
| Last updated in NPPES | Dec 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | M-992 | GU |
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 - General Surgery (GU) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 283 across 22 procedure codes |
| Paid by Medicare | $39,054 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 19 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $351.77 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | General Surgery |
| Secondary specialties | Vascular Surgery |
Medical groups
- Guam Healthcare Development IncorporatedDededo, GU · 207 clinicians
- Guam X-RayTamuning, GU · 30 clinicians
Hospital affiliation
- Guam Regional Medical CityDededo, GU
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Tamuning
- 1972033538
- 1851574594
- 1407098999
- 1780263657
- 1457643025
- 1679795603
- 1932202298
- 1104975689
- 1780020586
- 1740259613
- 1942471628