Lisa L. Parker, MD
NPI 1578682324ActiveIndividual· Family Medicine· Mount Vernon, MO
Family Medicine (MD) in Mount Vernon, Missouri, trained at Medical University of South Carolina College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $343,020 for 3,241 claims, against $22,132 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $365.27 in all, mostly food and beverage.
Overview
| NPI | 1578682324 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2007 |
| Last updated in NPPES | Mar 11, 2023 |
| Certified by provider | Mar 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2002003297 | MO |
| Emergency Medicine | 207P00000X | 2002003297 | 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 - Family Practice (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 485 across 22 procedure codes |
| Paid by Medicare | $22,132 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,241 · 6,199 30-day fills |
|---|---|
| Patients | 191 |
| Total drug cost | $343,020 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Circle Maker LLCMount Vernon, MO · 2 clinicians
Hospital affiliations
- Cox Medical CentersSpringfield, MO
- Cox Monett HospitalMonett, MO
- Mercy Hospital AuroraAurora, MO
- Mercy Hospital SpringfieldSpringfield, MO
Industry payments (Open Payments)
- 2025$365.27 · 25 payments from 7 companies
- 2024$97.74 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $188.94 | 16 |
| Abbvie Inc. | $65.40 | 3 |
| Otsuka America Pharmaceutical, Inc. | $39.33 | 2 |
| Inspire Medical Systems, Inc. | $23.93 | 1 |
| Janssen Biotech, Inc. | $17.08 | 1 |
What the 2025 payments were for
- Food and Beverage$365.27 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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