Nor Chan Chiao, M.D., J.D., LL.M.
NPI 1841223583ActiveIndividual· Dermatology· Phoenix, AZ
Dermatology (M.D., J.D., LL.M.) in Phoenix, Arizona, licensed in AZ, CA and ND, with an NPI issued in July 2006. 314 Medicare patients in 2024, $221,719 paid; all of their 683 Part D prescriptions were generic. Janssen Biotech, Inc. was the largest of 5 companies reporting payments in 2025, $207.30 in all, mostly food and beverage.
Overview
| NPI | 1841223583 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., J.D., LL.M. |
| Sole proprietor | Yes |
| NPI issued | Jul 8, 2006 |
| Last updated in NPPES | Jan 31, 2023 |
| Certified by provider | Jan 31, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 66579 | AZ |
| Dermatology, Procedural Dermatology | 207NS0135X | A76259 | CA |
| Dermatology, Procedural Dermatology | 207NS0135X | 12210 | ND |
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 (AZ); Practitioner - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 1,961 across 52 procedure codes |
| Paid by Medicare | $221,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 683 · 710 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $9,391 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$207.30 · 6 payments from 5 companies
- 2024$644.11 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $115.29 | 2 |
| Lilly USA, LLC | $25.15 | 1 |
| Amgen Inc. | $22.87 | 1 |
| E.R. Squibb & Sons, L.L.C. | $22.08 | 1 |
| Sun Pharmaceutical Industries Inc. | $21.91 | 1 |
What the 2025 payments were for
- Food and Beverage$112.31 · 5 payments
- Education$94.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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