Lisa G. Chappell, PA-C
NPI 1851327373ActiveIndividual· Physician Assistant· Saint Louis, MO
Physician Assistant (PA-C) with Signature Medical Group Inc, practicing in Saint Louis, Missouri. 281 Medicare patients in 2024, $41,935 paid; all of their 225 Part D prescriptions were generic. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $209.61 in all, mostly food and beverage. Lists Ssm St Clare Health Center as a hospital affiliation.
Overview
| NPI | 1851327373 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 25, 2006 |
| Last updated in NPPES | Aug 19, 2025 |
| Certified by provider | Aug 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2000175592 | 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 | 281 |
|---|---|
| Services billed | 1,461 across 37 procedure codes |
| Paid by Medicare | $41,935 |
Part D prescriptions in 2024
| Prescriptions (claims) | 225 · 250 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $1,390 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Signature Medical Group IncSaint Louis, MO · 41 clinicians
Hospital affiliation
- Ssm St Clare Health CenterFenton, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$209.61 · 4 payments from 2 companies
- 2024$390.77 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $194.37 | 3 |
| Convatec Inc. | $15.24 | 1 |
What the 2025 payments were for
- Food and Beverage$209.61 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 512 physician assistants in Saint Louis · All physician assistants in Missouri