Sherilyn Chantal Wheaton, M.D.
NPI 1205861234ActiveIndividual· Family Medicine· Ventura, CA
Family Medicine (M.D.) in Ventura, California, trained at Chicago College of Medicine and Surgery (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $397,723 for 5,262 claims, against $47,499 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 6 companies reporting payments in 2025, $143.48 in all, mostly food and beverage.
Overview
| NPI | 1205861234 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jan 13, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A89819 | CA |
| Family Medicine | 207Q00000X | 229681 | MA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 675 across 40 procedure codes |
| Paid by Medicare | $47,499 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,262 · 12,168 30-day fills |
|---|---|
| Patients | 461 |
| Total drug cost | $397,723 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Primary Medical Group of Ventura County IncVentura, CA · 41 clinicians
Hospital affiliation
- Community Memorial Hospital - VenturaVentura, CA
Other facilities
- Assisted Home CareHome health agency · Ventura, CA
- Los Robles HealthcareHome health agency · Thousand Oaks, CA
- Mission Home Health of Ventura, LLCHome health agency · Oxnard, CA
Industry payments (Open Payments)
- 2025$143.48 · 7 payments from 6 companies
- 2024$62.32 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $43.27 | 2 |
| Amgen Inc. | $28.14 | 1 |
| Merck Sharp & Dohme LLC | $21.00 | 1 |
| Pfizer Inc. | $19.01 | 1 |
| Lilly USA, LLC | $16.69 | 1 |
What the 2025 payments were for
- Food and Beverage$143.48 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 261 family medicine physicians in Ventura · All family medicine physicians in California