Joanna M. Gross, PA-C
NPI 1023260981ActiveIndividual· Physician Assistant· Brighton, MA
Physician Assistant (PA-C) with Cambridge Public Health Commission, practicing in Brighton, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $53,066 for 81 claims, against $1,795 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 3 companies reporting payments in 2025, $234.47 in all, mostly food and beverage. Lists Cambridge Health Alliance as a hospital affiliation.
Overview
| NPI | 1023260981 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 22, 2008 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA2628 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 23 |
|---|---|
| Services billed | 32 across 11 procedure codes |
| Paid by Medicare | $1,795 |
Part D prescriptions in 2024
| Prescriptions (claims) | 81 · 127 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $53,066 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Cambridge Public Health CommissionEverett, MA · 656 clinicians
Hospital affiliation
- Cambridge Health AllianceCambridge, MA
Industry payments (Open Payments)
- 2025$234.47 · 4 payments from 3 companies
- 2024$52.20 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $136.96 | 1 |
| Genzyme Corporation | $74.37 | 2 |
| Stryker Corporation | $23.14 | 1 |
What the 2025 payments were for
- Food and Beverage$234.47 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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