Katherine Jane Ayers, M.D.
NPI 1104923069ActiveIndividual· Dermatology· Plymouth, MA
Dermatology (M.D.) in Plymouth, Massachusetts, trained at University of Massachusetts Medical School (class of 2004). 1,880 Medicare patients in 2024, $402,608 paid; nearly all of their 1,569 Part D prescriptions were generic (91%). Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $686.17 in all, mostly food and beverage.
Overview
| NPI | 1104923069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Aug 28, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 234118 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,880 |
|---|---|
| Services billed | 9,044 across 56 procedure codes |
| Paid by Medicare | $402,608 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,569 · 1,758 30-day fills |
|---|---|
| Patients | 761 |
| Total drug cost | $397,725 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Dermatology |
Medical group
- Northeast Dermatology Associates PCNorth Falmouth, MA · 85 clinicians
Industry payments (Open Payments)
- 2025$686.17 · 53 payments from 8 companies
- 2024$828.59 · 53 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $271.45 | 33 |
| Janssen Biotech, Inc. | $109.68 | 5 |
| Novartis Pharmaceuticals Corporation | $96.13 | 5 |
| Regeneron Healthcare Solutions, Inc. | $67.62 | 3 |
| Leo Pharma Inc. | $54.02 | 2 |
What the 2025 payments were for
- Food and Beverage$686.17 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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