Jennifer J. Messina
NPI 1821643792ActiveIndividual· Nurse Anesthetist, Certified Registered· New London, CT
Nurse Anesthetist, Certified Registered with Yale University and 2 other groups, practicing in New London, Connecticut. Medicare paid $11,993 for services to 137 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 4 companies reporting payments in 2025, $100.98 in all, mostly food and beverage. Lists Lawrence & Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1821643792 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 7, 2019 |
| Last updated in NPPES | Feb 24, 2026 |
| Certified by provider | Feb 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 8361 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 137 |
|---|---|
| Services billed | 137 across 42 procedure codes |
| Paid by Medicare | $11,993 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Yale UniversityNew Haven, CT · 2,645 clinicians
- Northeast Medical Group IncBridgeport, CT · 1,360 clinicians
- Connecticut Gi PLLCWallingford, CT · 248 clinicians
Hospital affiliation
- Lawrence & Memorial HospitalNew London, CT
Industry payments (Open Payments)
- 2025$100.98 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $27.45 | 1 |
| Abbvie Inc. | $27.13 | 1 |
| Madrigal Pharmaceuticals | $24.93 | 1 |
| Intercept Pharmaceuticals, Inc. | $21.47 | 1 |
What the 2025 payments were for
- Food and Beverage$100.98 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 nurse anesthetists in New London · All nurse anesthetists in Connecticut