Joseph Kerendian, MD
NPI 1386643815ActiveIndividual· Ophthalmology· Northridge, CA
Ophthalmology (MD) in Northridge, California, trained at University of Southern California Keck School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $1,661,102 for 7,524 claims, against $668,759 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $28.91 in all, mostly food and beverage.
Overview
| NPI | 1386643815 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2005 |
| Last updated in NPPES | Jul 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G75439 | 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 | 1,771 |
|---|---|
| Services billed | 8,014 across 35 procedure codes |
| Paid by Medicare | $668,759 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,524 · 9,830 30-day fills |
|---|---|
| Patients | 1,085 |
| Total drug cost | $1,661,102 |
| Generic share | 45% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$28.91 · 2 payments from 2 companies
- 2024$45.05 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $15.25 | 1 |
| Alcon Vision LLC | $13.66 | 1 |
What the 2025 payments were for
- Food and Beverage$28.91 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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