April Wang Armstrong, MD
NPI 1356477087ActiveIndividual· Dermatology· Los Angeles, CA
Dermatology (MD) in Los Angeles, California, trained at Harvard Medical School (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $1,264,695 for 521 claims, against $29,794 paid for services in 2024. Janssen Biotech, Inc. was the largest of 29 companies reporting payments in 2025, $520,639 in all, mostly consulting fees.
Overview
| NPI | 1356477087 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 26, 2007 |
| Last updated in NPPES | Jul 12, 2023 |
| Certified by provider | Jul 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A103777 | CA |
| Dermatology, Clinical & Laboratory Dermatological Immunology | 207NI0002X | A103777 | CA |
| Dermatology, Pediatric Dermatology | 207NP0225X | A103777 | 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 - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 597 across 20 procedure codes |
| Paid by Medicare | $29,794 |
Part D prescriptions in 2024
| Prescriptions (claims) | 521 · 611 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $1,264,695 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaLos Angeles, CA · 33 clinicians
Hospital affiliation
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$520,639 · 339 payments from 29 companies
- 2024$448,352 · 265 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $77,717 | 59 |
| Lilly USA, LLC | $71,006 | 31 |
| E.R. Squibb & Sons, L.L.C. | $44,912 | 20 |
| Abbvie Inc. | $39,726 | 21 |
| Eli Lilly and Company | $38,050 | 14 |
What the 2025 payments were for
- Consulting Fee$258,891 · 81 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$223,951 · 63 payments
- Travel and Lodging$32,658 · 82 payments
- Food and Beverage$5,138 · 113 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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