Tyler Andrew Mork, D.O.
NPI 1477736320ActiveIndividual· Internal Medicine· Webster Groves, MO
Internal Medicine (D.O.) with Ssm Medical Group Inc, practicing in Webster Groves, Missouri. Their prescriptions cost Medicare Part D more than their services did: $726,628 for 8,421 claims, against $44,931 paid for services in 2024. Exact Sciences Corporation reported $45.98 in payments in 2025, mostly food and beverage. Lists Mercy Hospital South and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1477736320 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Dec 14, 2007 |
| Last updated in NPPES | Nov 10, 2020 |
| Certified by provider | Nov 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2011008548 | MO |
| Internal Medicine | 207R00000X | 125-053512 | IL |
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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 627 across 15 procedure codes |
| Paid by Medicare | $44,931 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,421 · 19,249 30-day fills |
|---|---|
| Patients | 655 |
| Total drug cost | $726,628 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Ssm Medical Group IncSaint Charles, MO · 568 clinicians
Hospital affiliations
- Mercy Hospital SouthSaint Louis, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Ssm Health St Mary's Hospital - St LouisSaint Louis, MO
- Ssm St Clare Health CenterFenton, MO
Other facilities
- Elara CaringHome health agency · Bridgeton, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$45.98 · 2 payments from 1 company
- 2024$29.58 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $45.98 | 2 |
What the 2025 payments were for
- Food and Beverage$45.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Webster Groves
- 1740317155