Stephen S. Bylsma, M.D.
NPI 1265435325ActiveIndividual· Ophthalmology· Santa Maria, CA
Ophthalmology (M.D.) in Santa Maria, California, trained at Oregon Health Sciences University School of Medicine (class of 1989). In 2024 Medicare paid $506,188 for 1,918 patients, and Part D covered 2,803 of their prescriptions, 47% of them generic. Alcon Vision LLC was the largest of 7 companies reporting payments in 2025, $1,359 in all, mostly food and beverage.
Overview
| NPI | 1265435325 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Feb 9, 2022 |
| Certified by provider | Feb 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G71086 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,918 |
|---|---|
| Services billed | 5,438 across 70 procedure codes |
| Paid by Medicare | $506,188 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,803 · 4,225 30-day fills |
|---|---|
| Patients | 796 |
| Total drug cost | $426,430 |
| Generic share | 47% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Ophthalmology |
Medical groups
- Elite Eyecare Medical Group A Medical CorporationLompoc, CA · 13 clinicians
- San Luis Obispo Eye Associates, A Medical Group Inc.Templeton, CA · 11 clinicians
Hospital affiliation
- Marian Regional Medical CenterSanta Maria, CA
Industry payments (Open Payments)
- 2025$1,359 · 22 payments from 7 companies
- 2024$922.38 · 20 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $902.49 | 8 |
| Abbvie Inc. | $197.58 | 4 |
| Biotissue Holdings Inc. | $98.14 | 1 |
| Amgen Inc. | $95.53 | 6 |
| Regeneron Healthcare Solutions, Inc. | $24.92 | 1 |
What the 2025 payments were for
- Food and Beverage$1,359 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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