Wynnis L. Tom, M.D.
NPI 1922215045ActiveIndividual· Dermatology, Pediatric Dermatology· San Diego, CA
Dermatology, Pediatric Dermatology (M.D.) with Regents of the University of California and 1 other group, practicing in San Diego, California. Their prescriptions cost Medicare Part D more than their services did: $351,582 for 461 claims, against $16,009 paid for services in 2024. Arcutis Biotherapeutics, Inc. reported $18.79 in payments in 2025, mostly food and beverage. Lists Uc San Diego Health Hillcrest - Hillcrest Med Ctr as a hospital affiliation.
Overview
| NPI | 1922215045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 17, 2007 |
| Last updated in NPPES | Sep 19, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, Pediatric Dermatology Primary | 207NP0225X | A99290 | CA |
| Dermatology | 207N00000X | A99290 | CA |
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 - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 438 across 24 procedure codes |
| Paid by Medicare | $16,009 |
Part D prescriptions in 2024
| Prescriptions (claims) | 461 · 518 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $351,582 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Dermatology |
Medical groups
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
- Rady Children's Hospital San DiegoSan Diego, CA · 169 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$18.79 · 1 payment from 1 company
- 2024$113.59 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arcutis Biotherapeutics, Inc. | $18.79 | 1 |
What the 2025 payments were for
- Food and Beverage$18.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 Dermatology, Pediatric Dermatology providers in San Diego · All Dermatology, Pediatric Dermatology providers in California