Raymond Edward Kleinfelder III, D.O.
NPI 1659751121ActiveIndividual· Dermatology· Costa Mesa, CA
Dermatology (D.O.) in Costa Mesa, California, trained at Midwestern University, Chicago College of Osteopathic Med (class of 2015). 699 Medicare patients in 2024, $428,517 paid; nearly all of their 823 Part D prescriptions were generic (91%). Leo Pharma Inc. was the largest of 21 companies reporting payments in 2025, $3,318 in all, mostly food and beverage.
Overview
| NPI | 1659751121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 31, 2015 |
| Last updated in NPPES | Jan 22, 2025 |
| Certified by provider | Jan 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 036151703 | IL |
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 - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 699 |
|---|---|
| Services billed | 6,018 across 68 procedure codes |
| Paid by Medicare | $428,517 |
Part D prescriptions in 2024
| Prescriptions (claims) | 823 · 995 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $292,848 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Dermatology |
Medical group
- James y Wang MD IncLos Angeles, CA · 16 clinicians
Industry payments (Open Payments)
- 2025$3,318 · 132 payments from 21 companies
- 2024$3,349 · 140 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Leo Pharma Inc. | $450.82 | 11 |
| Ucb, Inc. | $329.03 | 12 |
| Regeneron Healthcare Solutions, Inc. | $323.96 | 7 |
| Abbvie Inc. | $317.51 | 9 |
| Galderma Laboratories, L.P. | $297.36 | 17 |
What the 2025 payments were for
- Food and Beverage$3,318 · 132 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Costa Mesa
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