Mark H. Allen, OD
NPI 1467551549ActiveIndividual· Optometrist· Flowood, MS
Optometrist (OD) in Flowood, Mississippi, trained at Southern College of Optometry (class of 1997). Mostly services rather than prescriptions: Medicare paid $13,134 for 233 patients in 2024, with only 34 Part D claims. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $106.46 in all, mostly food and beverage.
Overview
| NPI | 1467551549 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Sep 22, 2006 |
| Last updated in NPPES | Jul 3, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 621 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 233 |
|---|---|
| Services billed | 264 across 8 procedure codes |
| Paid by Medicare | $13,134 |
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 45 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $4,743 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Optometry |
Medical group
- M H Allen LLCFlowood, MS · 2 clinicians
Industry payments (Open Payments)
- 2025$106.46 · 6 payments from 4 companies
- 2024$126.12 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $57.79 | 3 |
| Tarsus Pharmaceuticals, Inc. | $17.39 | 1 |
| Johnson & Johnson Vision Care, Inc. | $17.38 | 1 |
| Bausch & Lomb Americas Inc. | $13.90 | 1 |
What the 2025 payments were for
- Food and Beverage$106.46 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Flowood
- 1407118474
- 1003055872
- 1497213383
- 1649824434
- 1306010897
- 1912947144
- 1861801631
- 1386168730
- 1114467172
- 1548289010
- 1699843763
- 1679686984