Mark Robert Barlow, OD
NPI 1710974183ActiveIndividual· Optometrist· Saint Louis, MO
Optometrist (OD) in Saint Louis, Missouri, trained at University of Missouri St Louis - School of Optometry (class of 1994). In 2024 Medicare paid $26,577 for 207 patients, and Part D covered 282 of their prescriptions, 70% of them generic. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $842.11 in all, mostly food and beverage.
Overview
| NPI | 1710974183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2005 |
| Last updated in NPPES | Aug 21, 2025 |
| Certified by provider | Aug 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2013007905 | 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 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 - Optometry (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 534 across 16 procedure codes |
| Paid by Medicare | $26,577 |
Part D prescriptions in 2024
| Prescriptions (claims) | 282 · 408 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $21,284 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | University of Missouri St Louis - School of Optometry |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Optometry |
Medical group
- Ophthalmology Consultants LLCSaint Louis, MO · 22 clinicians
Industry payments (Open Payments)
- 2025$842.11 · 38 payments from 9 companies
- 2024$517.28 · 25 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $262.32 | 9 |
| Bausch & Lomb Americas Inc. | $204.36 | 14 |
| Tarsus Pharmaceuticals, Inc. | $118.44 | 4 |
| Alcon Vision LLC | $108.57 | 5 |
| Oyster Point Pharma, Inc. | $60.30 | 2 |
What the 2025 payments were for
- Food and Beverage$842.11 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Saint Louis
- 1922150762
- 1457636912
- 1457566747
- 1548654981
- 1881772937
- 1104738954
- 1376517417
- 1215240171
- 1376873240
- 1467782334
- 1629351986
- 1790026540