Joseph Jason Grassino, DMS, PA-C
NPI 1215202510ActiveIndividual· Physician Assistant, Surgical· Chesterfield, MO
Physician Assistant, Surgical (DMS, PA-C) with Stephen Veluz MD, LLC, practicing in Chesterfield, Missouri. In 2024 Medicare paid $194,169 for 702 patients, and Part D covered 71 of their prescriptions, 86% of them generic. Urgo Medical North America, LLC was the largest of 5 companies reporting payments in 2025, $118.55 in all, mostly food and beverage. Lists Barnes Jewish Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1215202510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMS, PA-C |
| Sole proprietor | No |
| NPI issued | Mar 20, 2012 |
| Last updated in NPPES | Oct 21, 2024 |
| Certified by provider | Oct 21, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 2012008459 | MO |
| Physician Assistant, Medical | 363AM0700X | 2012008459 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 702 |
|---|---|
| Services billed | 3,810 across 6 procedure codes |
| Paid by Medicare | $194,169 |
Part D prescriptions in 2024
| Prescriptions (claims) | 71 · 73 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $3,071 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Stephen Veluz MD, LLCChesterfield, MO · 2 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Mercy Hospital WashingtonWashington, MO
- Missouri Baptist Medical CenterSaint Louis, MO
Other facilities
- Mercy Rehabilitation Hospital St LouisInpatient rehabilitation facility · Chesterfield, MO
Industry payments (Open Payments)
- 2025$118.55 · 5 payments from 5 companies
- 2024$72.88 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Urgo Medical North America, LLC | $30.39 | 1 |
| Abbvie Inc. | $24.97 | 1 |
| E.R. Squibb & Sons, L.L.C. | $24.11 | 1 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $20.51 | 1 |
| Merck Sharp & Dohme LLC | $18.57 | 1 |
What the 2025 payments were for
- Food and Beverage$118.55 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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