Nicholas Burton Fielding, PA-C
NPI 1821658022ActiveIndividual· Physician Assistant, Medical· Westfield, MA
Physician Assistant, Medical (PA-C) with Baystate Medical Practices Inc, practicing in Westfield, Massachusetts. 235 Medicare patients in 2024, $21,477 paid; nearly all of their 180 Part D prescriptions were generic (97%).
Overview
| NPI | 1821658022 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 19, 2019 |
| Last updated in NPPES | Feb 8, 2021 |
| Certified by provider | Feb 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA7135 | MA |
| Physician Assistant | 363A00000X | — | — |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 235 |
|---|---|
| Services billed | 268 across 23 procedure codes |
| Paid by Medicare | $21,477 |
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 184 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $3,301 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 physician assistants in Westfield · All physician assistants in Massachusetts