Ryan Chahine, OD
NPI 1013428648ActiveIndividual· Optometrist· Bloomfield Hills, MI
Optometrist (OD) in Bloomfield Hills, Michigan, trained at Illinois College of Optometry at Chicago (class of 2017). Mostly services rather than prescriptions: Medicare paid $1,785 for 23 patients in 2024, with only 12 Part D claims. Johnson & Johnson Vision Care, Inc. reported $85.40 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1013428648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Oct 23, 2017 |
| Last updated in NPPES | Aug 5, 2026 |
| Certified by provider | Aug 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 4901005085 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 44 across 9 procedure codes |
| Paid by Medicare | $1,785 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 17 30-day fills |
|---|---|
| Total drug cost | $880.62 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Optometry |
Medical group
- Vision Specialists of Birmingham, PLLCBloomfield Hills, MI · 5 clinicians
Industry payments (Open Payments)
- 2025$85.40 · 3 payments from 1 company
- 2024$244.50 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $85.40 | 3 |
What the 2025 payments were for
- Food and Beverage$85.40 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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