Tyler Lyman Marler, DO
NPI 1255992905ActiveIndividual· Family Medicine· Saint Louis, MO
Family Medicine (DO) in Saint Louis, Missouri, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $607,789 for 4,837 claims, against $31,643 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $1,038 in all, mostly food and beverage.
Overview
| NPI | 1255992905 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 24, 2019 |
| Last updated in NPPES | Jun 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2019021763 | 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 | 105 |
|---|---|
| Services billed | 396 across 31 procedure codes |
| Paid by Medicare | $31,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,837 · 11,332 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $607,789 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| 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 affiliation
- Mercy Hospital St LouisSaint Louis, MO
Other facilities
- Mercy HospiceHospice · Saint Louis, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$1,038 · 54 payments from 17 companies
- 2024$663.85 · 29 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $269.95 | 18 |
| Glaxosmithkline, LLC. | $168.29 | 4 |
| Lilly USA, LLC | $97.92 | 4 |
| Pfizer Inc. | $87.13 | 5 |
| Novo Nordisk Inc | $62.25 | 4 |
What the 2025 payments were for
- Food and Beverage$1,038 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Saint Louis
- 1003922634
- 1003962820
- 1023218757
- 1033599923
- 1043454812
- 1053938217
- 1063040574
- 1073174751
- 1073586848
- 1083760599
- 1093896201
- 1124548102
All 396 family medicine physicians in Saint Louis · All family medicine physicians in Missouri