Sarah Lynn Chamlin, MD
NPI 1053370890ActiveIndividual· Dermatology· Chicago, IL
Dermatology (MD) in Chicago, Illinois, licensed in IL, with an NPI issued in March 2006. Enrolled in Medicare as practitioner - dermatology. Merck Sharp & Dohme LLC was the largest of 6 companies reporting payments in 2025, $1,601 in all, mostly consulting fees.
Overview
| NPI | 1053370890 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2006 |
| Last updated in NPPES | Sep 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 036091042 | IL |
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 (IL) |
|---|
Industry payments (Open Payments)
- 2025$1,601 · 11 payments from 6 companies
- 2024$5,068 · 18 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $1,220 | 2 |
| Genzyme Corporation | $194.33 | 4 |
| Pierre Fabre Pharmaceuticals, Inc. | $75.94 | 2 |
| Pfizer Inc. | $59.93 | 1 |
| Incyte Corporation | $25.90 | 1 |
What the 2025 payments were for
- Consulting Fee$1,220 · 2 payments
- Food and Beverage$381.22 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 289 dermatologists in Chicago · All dermatologists in Illinois