Niels C. Krejci, MD
NPI 1518958289ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Norwood, MA
Dermatology, MOHS-Micrographic Surgery (MD) with Dermatology Associates PC, practicing in Norwood, Massachusetts. 539 Medicare patients in 2024, $606,156 paid; all of their 250 Part D prescriptions were generic. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $464.96 in all, mostly food and beverage.
Overview
| NPI | 1518958289 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | Aug 27, 2026 |
| Certified by provider | Aug 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | 205347 | MA |
| Dermatology | 207N00000X | 205347 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 539 |
|---|---|
| Services billed | 1,635 across 43 procedure codes |
| Paid by Medicare | $606,156 |
Part D prescriptions in 2024
| Prescriptions (claims) | 250 · 250 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $1,871 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Dermatology Associates PCCanton, MA · 19 clinicians
Industry payments (Open Payments)
- 2025$464.96 · 19 payments from 8 companies
- 2024$800.79 · 31 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $197.33 | 9 |
| Genzyme Corporation | $78.09 | 2 |
| Incyte Corporation | $56.67 | 2 |
| Sun Pharmaceutical Industries Inc. | $33.62 | 2 |
| Organon LLC | $32.88 | 1 |
What the 2025 payments were for
- Food and Beverage$464.96 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology, MOHS-Micrographic Surgery providers in Norwood
- 1679922793
- 1407905961
All Dermatology, MOHS-Micrographic Surgery providers in Massachusetts