Mark A. Blair, M.D.
NPI 1649226705ActiveIndividual· Dermatology· Phoenix, AZ
Dermatology (M.D.) in Phoenix, Arizona, trained at Albany Medical College of Union University (class of 1993). 993 Medicare patients in 2024, $744,415 paid; nearly all of their 456 Part D prescriptions were generic (98%). Ortho Dermatologics, A Division of Bausch Health US, LLC was the largest of 15 companies reporting payments in 2025, $678.41 in all, mostly food and beverage.
Overview
| NPI | 1649226705 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 26, 2006 |
| Last updated in NPPES | May 14, 2025 |
| Certified by provider | May 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 32353 | AZ |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 993 |
|---|---|
| Services billed | 8,650 across 61 procedure codes |
| Paid by Medicare | $744,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 456 · 531 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $47,623 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Dermatology |
Medical group
- Center for Dermatology PLLCScottsdale, AZ · 71 clinicians
Industry payments (Open Payments)
- 2025$678.41 · 35 payments from 15 companies
- 2024$303.21 · 14 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ortho Dermatologics, A Division of Bausch Health US, LLC | $86.28 | 5 |
| Pfizer Inc. | $78.02 | 4 |
| Galderma Laboratories, L.P. | $77.26 | 5 |
| Arcutis Biotherapeutics, Inc. | $58.84 | 3 |
| Ucb, Inc. | $53.56 | 2 |
What the 2025 payments were for
- Food and Beverage$678.41 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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