David Steven Karlin, M.D.
NPI 1477552016ActiveIndividual· Radiology, Diagnostic Radiology· Orange, CA
Radiology, Diagnostic Radiology (M.D.) in Orange, California, trained at Rutgers, Robert Woood Johnson Medical School (class of 1992). Mostly services rather than prescriptions: Medicare paid $3,527 for 73 patients in 2024, with only 19 Part D claims. Harrow Eye, LLC reported $30.30 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1477552016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 15, 2005 |
| Last updated in NPPES | Jun 26, 2026 |
| Certified by provider | Jun 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | G83944 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | 036-144349 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (CA); Practitioner - Diagnostic Radiology (HI); Practitioner - Diagnostic Radiology (IL); Practitioner - Diagnostic Radiology (NV); Practitioner - Diagnostic Radiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 103 across 26 procedure codes |
| Paid by Medicare | $3,527 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 26 30-day fills |
|---|---|
| Total drug cost | $711.47 |
Education and affiliations
| Medical school | Rutgers, Robert Woood Johnson Medical School |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Memorialcare Medical FoundationLong Beach, CA · 566 clinicians
- County of MontereySalinas, CA · 185 clinicians
- Renaissance Medical FoundationEdinburg, TX · 181 clinicians
- Modesto Radiological Medical Group IncPlano, TX · 91 clinicians
- St Jude Radiology Medical Group IncPlano, TX · 61 clinicians
- Rockford Radiology AssocHouston, TX · 43 clinicians
- West Valley Radiology Medical Group IncLake Aluma, OK · 43 clinicians
Hospital affiliations
- Doctors Medical CenterModesto, CA
- Los Robles Hospital & Medical CenterThousand Oaks, CA
- Memorialcare Long Beach Medical CenterLong Beach, CA
- Natividad Medical CenterSalinas, CA
- Northridge Hospital Medical CenterNorthridge, CA
Industry payments (Open Payments)
- 2025$30.30 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $30.30 | 1 |
What the 2025 payments were for
- Food and Beverage$30.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 135 diagnostic radiologists in Orange · All diagnostic radiologists in California