Arthur Shimunov, PA
NPI 1124595889ActiveIndividual· Physician Assistant, Surgical· Stamford, CT
Physician Assistant, Surgical (PA) in Stamford, Connecticut, trained at Mercy College (class of 2018). Mostly services rather than prescriptions: Medicare paid $2,875 for 20 patients in 2024, with only 46 Part D claims. Stryker Corporation reported $61.56 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124595889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Oct 30, 2018 |
| Last updated in NPPES | Nov 10, 2025 |
| Certified by provider | Nov 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 5109 | CT |
| Physician Assistant, Surgical | 363AS0400X | 022781 | NY |
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); Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 25 across 12 procedure codes |
| Paid by Medicare | $2,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 46 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $168.67 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Mercy College |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Physician Assistant |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- Stamford Health Medical Group IncStamford, CT · 444 clinicians
Hospital affiliations
- St Vincent's Medical CenterBridgeport, CT
- Stamford HospitalStamford, CT
Industry payments (Open Payments)
- 2025$61.56 · 1 payment from 1 company
- 2024$120.28 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $61.56 | 1 |
What the 2025 payments were for
- Food and Beverage$61.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 surgical physician assistants in Stamford · All surgical physician assistants in Connecticut