Brooke Simas, PHYSICIAN ASSISTANT
NPI 1053084285ActiveIndividual· Physician Assistant· Natick, MA
Physician Assistant (PHYSICIAN ASSISTANT) with Essential Dermatology Nwh PLLC, practicing in Natick, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $158,025 for 406 claims, against $41,670 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $507.28 in all, mostly food and beverage. Lists Newton-Wellesley Hospital as a hospital affiliation.
Overview
| NPI | 1053084285 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | No |
| NPI issued | Jul 25, 2021 |
| Last updated in NPPES | Jul 25, 2021 |
| Certified by provider | Jul 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 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 | 261 |
|---|---|
| Services billed | 643 across 27 procedure codes |
| Paid by Medicare | $41,670 |
Part D prescriptions in 2024
| Prescriptions (claims) | 406 · 500 30-day fills |
|---|---|
| Patients | 198 |
| Total drug cost | $158,025 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Essential Dermatology Nwh PLLCNatick, MA · 4 clinicians
Hospital affiliation
- Newton-Wellesley HospitalNewton, MA
Industry payments (Open Payments)
- 2025$507.28 · 19 payments from 12 companies
- 2024$301.47 · 10 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $99.96 | 4 |
| Regeneron Healthcare Solutions, Inc. | $99.26 | 1 |
| E.R. Squibb & Sons, L.L.C. | $44.14 | 2 |
| Novartis Pharmaceuticals Corporation | $38.36 | 2 |
| Janssen Biotech, Inc. | $35.92 | 1 |
What the 2025 payments were for
- Food and Beverage$408.02 · 18 payments
- Education$99.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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