Allison F. Singer, M.D.
NPI 1720086846ActiveIndividual· Dermatology· Plano, TX
Dermatology (M.D.) in Plano, Texas, trained at University of Texas Medical School at Houston (class of 1995). 597 Medicare patients in 2024, $185,572 paid; nearly all of their 738 Part D prescriptions were generic (97%). Galderma Laboratories, L.P. was the largest of 20 companies reporting payments in 2025, $3,425 in all, mostly food and beverage.
Overview
| NPI | 1720086846 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Aug 7, 2025 |
| Certified by provider | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | K2329 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 597 |
|---|---|
| Services billed | 3,014 across 32 procedure codes |
| Paid by Medicare | $185,572 |
Part D prescriptions in 2024
| Prescriptions (claims) | 738 · 830 30-day fills |
|---|---|
| Patients | 279 |
| Total drug cost | $179,319 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Dermatology |
Medical group
- Pdp of Texas, PLLCDallas, TX · 59 clinicians
Industry payments (Open Payments)
- 2025$3,425 · 225 payments from 20 companies
- 2024$3,822 · 227 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $435.63 | 36 |
| Regeneron Healthcare Solutions, Inc. | $415.34 | 19 |
| Arcutis Biotherapeutics, Inc. | $387.70 | 28 |
| Janssen Biotech, Inc. | $348.39 | 19 |
| Abbvie Inc. | $322.31 | 33 |
What the 2025 payments were for
- Food and Beverage$3,325 · 224 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 dermatologists in Plano · All dermatologists in Texas