Caleb Owsley, MD
NPI 1871157008ActiveIndividual· Family Medicine· Maryland Heights, MO
Family Medicine (MD) with Mercy Clinic East Communities and 1 other group, practicing in Maryland Heights, Missouri. Their prescriptions cost Medicare Part D more than their services did: $616,870 for 6,065 claims, against $26,059 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $1,713 in all, mostly food and beverage. Lists Mercy Hospital St Louis and 1 other hospital as hospital affiliations.
Overview
| NPI | 1871157008 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 23, 2019 |
| Last updated in NPPES | Jun 23, 2022 |
| Certified by provider | Jun 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 34918 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 100 |
|---|---|
| Services billed | 386 across 31 procedure codes |
| Paid by Medicare | $26,059 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,065 · 13,799 30-day fills |
|---|---|
| Patients | 466 |
| Total drug cost | $616,870 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Mercy Clinic East CommunitiesSaint Louis, MO · 571 clinicians
- Aging Well Health Care, LLCSaint Louis, MO · 238 clinicians
Hospital affiliations
- Mercy Hospital St LouisSaint Louis, MO
- Missouri Baptist Medical CenterSaint Louis, MO
Other facilities
- Mercy Home HealthHome health agency · Saint Louis, MO
- Mercy HospiceHospice · Saint Louis, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$1,713 · 100 payments from 15 companies
- 2024$925.14 · 55 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $277.66 | 21 |
| Novo Nordisk Inc | $271.04 | 14 |
| Pfizer Inc. | $212.42 | 14 |
| Abbvie Inc. | $198.74 | 11 |
| Lilly USA, LLC | $153.49 | 7 |
What the 2025 payments were for
- Food and Beverage$1,713 · 100 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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