Adam David Cox, M.D.
NPI 1003158338ActiveIndividual· Internal Medicine· Kirkwood, MO
Internal Medicine (M.D.) with Mercy Clinic East Communities, practicing in Kirkwood, Missouri. Their prescriptions cost Medicare Part D more than their services did: $559,309 for 6,541 claims, against $47,507 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,225 in all, mostly food and beverage. Lists Mercy Hospital South and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003158338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2013 |
| Last updated in NPPES | Oct 29, 2025 |
| Certified by provider | Oct 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2020042031 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IL); Practitioner - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 629 across 30 procedure codes |
| Paid by Medicare | $47,507 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,541 · 14,660 30-day fills |
|---|---|
| Patients | 537 |
| Total drug cost | $559,309 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic East CommunitiesSaint Louis, MO · 571 clinicians
Hospital affiliations
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
Other facilities
- Fv at Home By Friendship VillageHome health agency · Chesterfield, MO
- Mercy Home HealthHome health agency · Saint Louis, MO
Industry payments (Open Payments)
- 2025$1,225 · 73 payments from 15 companies
- 2024$1,565 · 95 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $347.21 | 17 |
| Pfizer Inc. | $218.33 | 19 |
| Lilly USA, LLC | $136.50 | 8 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $86.99 | 6 |
| Novo Nordisk Inc | $59.10 | 4 |
What the 2025 payments were for
- Food and Beverage$1,225 · 73 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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