Nathan Kozlowski, CRNA
NPI 1912645763ActiveIndividual· Nurse Anesthetist, Certified Registered· South Weymouth, MA
Nurse Anesthetist, Certified Registered (CRNA) with Coastal Medical Associates and 1 other group, practicing in South Weymouth, Massachusetts. Medicare paid $29,175 for services to 238 patients in 2024. E.R. Squibb & Sons, L.L.C. reported $39.98 in payments in 2024, mostly food and beverage. Lists South Shore Hospital as a hospital affiliation.
Overview
| NPI | 1912645763 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | May 23, 2022 |
| Last updated in NPPES | Feb 23, 2026 |
| Certified by provider | Feb 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN2351448 | MA |
| Registered Nurse, Critical Care Medicine | 163WC0200X | RN2351448 | MA |
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) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 249 across 60 procedure codes |
| Paid by Medicare | $29,175 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Coastal Medical AssociatesWeymouth, MA · 443 clinicians
- South Suburban Gastroenterology PCWeymouth, MA · 48 clinicians
Hospital affiliation
- South Shore HospitalSouth Weymouth, MA
Industry payments (Open Payments)
- 2024$39.98 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $39.98 | 1 |
What the 2024 payments were for
- Food and Beverage$39.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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