Shay Nicholas, M.D.
NPI 1700869526ActiveIndividual· Emergency Medicine· Green Bay, WI
Emergency Medicine (M.D.) in Green Bay, Wisconsin, trained at University of Connecticut School of Medicine (class of 2000). 398 Medicare patients in 2024, $64,780 paid; nearly all of their 163 Part D prescriptions were generic (93%). Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $337.28 in all, mostly food and beverage.
Overview
| NPI | 1700869526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 25, 2005 |
| Last updated in NPPES | Apr 24, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 47159-020 | WI |
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 - Emergency Medicine (CA); Practitioner - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 398 |
|---|---|
| Services billed | 713 across 19 procedure codes |
| Paid by Medicare | $64,780 |
Part D prescriptions in 2024
| Prescriptions (claims) | 163 · 176 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $3,619 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Emergency Medicine |
Medical group
- Northbay Physicians Surgery Center, LLCFairfield, CA · 324 clinicians
Hospital affiliation
- Northbay Medical CenterFairfield, CA
Industry payments (Open Payments)
- 2025$337.28 · 11 payments from 3 companies
- 2024$128.81 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $206.12 | 5 |
| Galderma Laboratories, L.P. | $113.75 | 5 |
| Intra-Sana Laboratories | $17.41 | 1 |
What the 2025 payments were for
- Food and Beverage$337.28 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 emergency medicine physicians in Green Bay · All emergency medicine physicians in Wisconsin