David Alexander Bloch, OD
NPI 1710965140ActiveIndividual· Optometrist· Carlsbad, CA
Optometrist (OD) in Carlsbad, California, trained at Illinois College of Optometry at Chicago (class of 1988). Part D covered 16 prescriptions written in 2024. Bausch & Lomb Americas Inc. was the largest of 5 companies reporting payments in 2025, $690.54 in all, mostly food and beverage.
Overview
| NPI | 1710965140 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jan 5, 2006 |
| Last updated in NPPES | Nov 2, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 9207T | CA |
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 (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 24 30-day fills |
|---|---|
| Total drug cost | $134.57 |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$690.54 · 8 payments from 5 companies
- 2024$389.13 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $272.25 | 3 |
| Glaukos Corporation | $191.38 | 1 |
| Optos, Inc. | $127.08 | 1 |
| Alcon Vision LLC | $75.96 | 2 |
| Abb Con-Cise Optical Group LLC | $23.87 | 1 |
What the 2025 payments were for
- Food and Beverage$563.46 · 7 payments
- Entertainment$127.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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