Erik R. Guerin, CRNA, APRN
NPI 1447582242ActiveIndividual· Nurse Anesthetist, Certified Registered· East Hartford, CT
Nurse Anesthetist, Certified Registered (CRNA, APRN) with Connecticut Gi PLLC and 1 other group, practicing in East Hartford, Connecticut. Medicare paid $7,404 for services to 143 patients in 2024. Merck Sharp & Dohme LLC reported $30.73 in payments in 2025, mostly food and beverage. Lists Johnson Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1447582242 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA, APRN |
| Sole proprietor | No |
| NPI issued | Feb 3, 2010 |
| Last updated in NPPES | Feb 3, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 4302 | CT |
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) (CT); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 148 across 15 procedure codes |
| Paid by Medicare | $7,404 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
- Woodland Anesthesia Associates PCHartford, CT · 174 clinicians
Hospital affiliations
- Johnson Memorial HospitalStafford Springs, CT
- Mercy Medical CtrSpringfield, MA
Industry payments (Open Payments)
- 2025$30.73 · 1 payment from 1 company
- 2024$25.66 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $30.73 | 1 |
What the 2025 payments were for
- Food and Beverage$30.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse anesthetists in East Hartford
- 1063611432
- 1053389346
- 1083673503
- 1093782526
- 1124087739
- 1134392772
- 1164775474
- 1245290667
- 1255392684
- 1265876304
- 1487838991
- 1528027000
All 42 nurse anesthetists in East Hartford · All nurse anesthetists in Connecticut