Arthur S. Welch, P.A.
NPI 1558319194ActiveIndividual· Physician Assistant, Surgical· New London, CT
Physician Assistant, Surgical (P.A.) with Yale University, practicing in New London, Connecticut. 179 Medicare patients in 2024, $20,563 paid; nearly all of their 295 Part D prescriptions were generic (96%). Aesculap Implant Systems, LLC was the largest of 2 companies reporting payments in 2024, $115.68 in all, mostly travel and lodging. Lists Lawrence & Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1558319194 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Mar 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 001123 | 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 - Physician Assistant (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 313 across 32 procedure codes |
| Paid by Medicare | $20,563 |
Part D prescriptions in 2024
| Prescriptions (claims) | 295 · 333 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $3,425 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliations
- Lawrence & Memorial HospitalNew London, CT
- Westerly HospitalWesterly, RI
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2024$115.68 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Aesculap Implant Systems, LLC | $85.57 | 1 |
| Globus Medical, Inc. | $30.11 | 1 |
What the 2024 payments were for
- Travel and Lodging$85.57 · 1 payment
- Food and Beverage$30.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 surgical physician assistants in New London · All surgical physician assistants in Connecticut