Karyn Haitz
NPI 1962932384ActiveIndividual· Dermatology· Los Alamitos, CA
Dermatology in Los Alamitos, California, trained at Harvard Medical School (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $510,106 for 791 claims, against $219,663 paid for services in 2024. Abbvie Inc. was the largest of 22 companies reporting payments in 2025, $2,965 in all, mostly food and beverage.
Overview
| NPI | 1962932384 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 18, 2017 |
| Last updated in NPPES | Aug 19, 2022 |
| Certified by provider | Aug 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A175492 | CA |
| Internal Medicine | 207R00000X | 271832 | MA |
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 | 381 |
|---|---|
| Services billed | 3,660 across 42 procedure codes |
| Paid by Medicare | $219,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 791 · 875 30-day fills |
|---|---|
| Patients | 309 |
| Total drug cost | $510,106 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Dermatology |
Medical group
- Howard Fein MD IncDowney, CA · 14 clinicians
Industry payments (Open Payments)
- 2025$2,965 · 137 payments from 22 companies
- 2024$2,728 · 100 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $444.64 | 25 |
| Genzyme Corporation | $370.81 | 10 |
| Mimedx Group, Inc. | $340.62 | 14 |
| Janssen Biotech, Inc. | $288.05 | 12 |
| Leo Pharma Inc. | $207.96 | 10 |
What the 2025 payments were for
- Food and Beverage$2,865 · 136 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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