Artthapol Tanphaichitr, MD
NPI 1548241235ActiveIndividual· Dermatology· Peoria, AZ
Dermatology (MD) in Peoria, Arizona, trained at Northeastern Ohio University College of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $649,932 for 1,528 claims, against $346,647 paid for services in 2024. Janssen Biotech, Inc. was the largest of 13 companies reporting payments in 2025, $1,364 in all, mostly food and beverage.
Overview
| NPI | 1548241235 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 9, 2005 |
| Last updated in NPPES | Jan 26, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 50280 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,647 |
|---|---|
| Services billed | 8,589 across 57 procedure codes |
| Paid by Medicare | $346,647 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,528 · 1,881 30-day fills |
|---|---|
| Patients | 694 |
| Total drug cost | $649,932 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Dermatology |
Medical group
- Southwest Skin Specialists LLCScottsdale, AZ · 52 clinicians
Hospital affiliation
- Akron General Medical CenterAkron, OH
Industry payments (Open Payments)
- 2025$1,364 · 43 payments from 13 companies
- 2024$1,371 · 54 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $348.39 | 6 |
| Ucb, Inc. | $168.15 | 3 |
| Lilly USA, LLC | $139.23 | 2 |
| Pfizer Inc. | $113.39 | 7 |
| Genzyme Corporation | $112.07 | 4 |
What the 2025 payments were for
- Food and Beverage$1,364 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 dermatologists in Peoria · All dermatologists in Arizona