David M. Armesto, M.D.
NPI 1699778514ActiveIndividual· Ophthalmology· Mechanicsburg, PA
Ophthalmology (M.D.) in Mechanicsburg, Pennsylvania, trained at State University of Ny Upstate Medical University (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $1,034,409 for 3,958 claims, against $160,279 paid for services in 2024. Alcon Vision LLC was the largest of 9 companies reporting payments in 2025, $782.64 in all, mostly food and beverage.
Overview
| NPI | 1699778514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2005 |
| Last updated in NPPES | Sep 9, 2008 |
| Reactivated | Mar 21, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD046411L | PA |
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 - Ophthalmology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 666 |
|---|---|
| Services billed | 1,831 across 49 procedure codes |
| Paid by Medicare | $160,279 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,958 · 7,367 30-day fills |
|---|---|
| Patients | 856 |
| Total drug cost | $1,034,409 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Ophthalmology |
Medical group
- Lehigh Valley Eye Center, P.C.Phoenixville, PA · 50 clinicians
Hospital affiliation
- Upmc Pinnacle HospitalsHarrisburg, PA
Industry payments (Open Payments)
- 2025$782.64 · 21 payments from 9 companies
- 2024$601.34 · 21 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $410.42 | 9 |
| Sun Pharmaceutical Industries Inc. | $125.00 | 1 |
| Abbvie Inc. | $61.57 | 3 |
| Harrow Eye, LLC | $49.08 | 2 |
| Oyster Point Pharma, Inc. | $33.50 | 1 |
What the 2025 payments were for
- Food and Beverage$782.64 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Mechanicsburg
- 1972581213
- 1336416940
- 1336353192
- 1952791253
- 1477517670
- 1386636363
- 1073737532
- 1548355522
- 1336226141
- 1124497631
- 1093933566