Katherine Ayers, M.D.
NPI 1104923069 · Dermatology Physician · Plymouth, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Ayers, M.D. is a Dermatology Physician provider in Plymouth, MA (NPI 1104923069).
Provider details
- NPI number
- 1104923069
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 234118 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
8,806 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 3,741 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,148 | $129 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,087 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,070 | $92 |
| Biopsy of Related Skin Growth, First Growth11102 | 515 | $96 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 371 | 252 |
| Fluorouracil | 233 | 179 |
| Ketoconazole | 207 | 134 |
| Fluocinonide | 111 | 81 |
| Valacyclovir Hclbrand: Valacyclovir | 94 | 54 |
| Clobetasol Propionate | 70 | 47 |
| Metronidazole | 69 | 42 |
| Apremilastbrand: Otezla | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$829 across 53 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2015-08-28
Frequently asked questions
- What is Katherine Ayers's NPI number?
- Katherine Ayers's National Provider Identifier (NPI) is 1104923069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Ayers's specialty?
- Katherine Ayers is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Ayers located?
- Katherine Ayers's practice location on file with NPPES is 1 Scobee Cir, Plymouth, MA 02360-4887.
- What is Katherine Ayers's phone number?
- The practice phone number listed in the NPPES registry for Katherine Ayers is (508) 747-0711.
- Does Katherine Ayers accept Medicare?
- Katherine Ayers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Ayers's NPI active?
- Yes — Katherine Ayers's NPI (1104923069) is active in the NPPES registry as of the last update on 2015-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.