Layton Avenue Dermatology Associates, S.c.
NPI 1164458741 · Dermatology Physician · Greenfield, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Layton Avenue Dermatology Associates, S.c. is a Dermatology Physician organization in Greenfield, WI (NPI 1164458741).
Provider details
- NPI number
- 1164458741
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Ethington, President(414) 281-0712
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-24
- Last updated
- 2011-04-18
Frequently asked questions
- What is Layton Avenue Dermatology Associates, S.c.'s NPI number?
- Layton Avenue Dermatology Associates, S.c.'s National Provider Identifier (NPI) is 1164458741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Layton Avenue Dermatology Associates, S.c.?
- Layton Avenue Dermatology Associates, S.c. is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Layton Avenue Dermatology Associates, S.c. located?
- Layton Avenue Dermatology Associates, S.c.'s practice location on file with NPPES is 2923 W Layton Ave, Greenfield, WI 53221-2626.
- What is Layton Avenue Dermatology Associates, S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Layton Avenue Dermatology Associates, S.c. is (414) 281-0712.
- Does Layton Avenue Dermatology Associates, S.c. accept Medicare?
- Layton Avenue Dermatology Associates, S.c. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Layton Avenue Dermatology Associates, S.c.?
- The authorized official listed on Layton Avenue Dermatology Associates, S.c.'s NPPES record is James Ethington, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Layton Avenue Dermatology Associates, S.c.'s NPI active?
- Yes — Layton Avenue Dermatology Associates, S.c.'s NPI (1164458741) is active in the NPPES registry as of the last update on 2011-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.