Nancy Jo Vassallo, P.A-C
NPI 1215959788ActiveIndividual· Physician Assistant· Roseville, CA
Physician Assistant (P.A-C) with Vituity-California Observation Services PC, practicing in Roseville, California. Mostly services rather than prescriptions: Medicare paid $5,906 for 60 patients in 2024, with only 21 Part D claims. Abbvie Inc. reported $119.61 in payments in 2024, mostly food and beverage. Lists Sutter Roseville Medical Center as a hospital affiliation.
Overview
| NPI | 1215959788 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A-C |
| Sole proprietor | No |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA12314 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 60 |
|---|---|
| Services billed | 66 across 9 procedure codes |
| Paid by Medicare | $5,906 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 21 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $208.54 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Vituity-California Observation Services PCRoseville, CA · 82 clinicians
Hospital affiliation
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2024$119.61 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $119.61 | 1 |
What the 2024 payments were for
- Food and Beverage$119.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 physician assistants in Roseville · All physician assistants in California