Dennis Casanova Colon, CRNA
NPI 1144858028ActiveIndividual· Nurse Anesthetist, Certified Registered· Fresno, CA
Nurse Anesthetist, Certified Registered (CRNA) in Fresno, California, trained at Un of California, Irvine, College of Medicine (class of 2011). Medicare paid $18,769 for services to 71 patients in 2024. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2025, $119.11 in all, mostly food and beverage.
Overview
| NPI | 1144858028 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Mar 27, 2020 |
| Last updated in NPPES | Mar 27, 2020 |
| Certified by provider | Mar 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | NA95001276 | CA |
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 - Certified Registered Nurse Anesthetist (CRNA) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 88 across 32 procedure codes |
| Paid by Medicare | $18,769 |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Community Health PartnersClovis, CA · 504 clinicians
Hospital affiliation
- Community Regional Medical CenterFresno, CA
Industry payments (Open Payments)
- 2025$119.11 · 4 payments from 3 companies
- 2024$67.85 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $43.27 | 2 |
| Microvention, Inc. | $42.90 | 1 |
| Pacira Pharmaceuticals Incorporated | $32.94 | 1 |
What the 2025 payments were for
- Food and Beverage$119.11 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 130 nurse anesthetists in Fresno · All nurse anesthetists in California