Felderman Dermatology LLC
NPI 1003140765 · Specialist · New York, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Felderman Dermatology LLC is a Specialist organization in New York, NY (NPI 1003140765).
Provider details
- NPI number
- 1003140765
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Lenora Felderman, Dermatologist(212) 734-0091
- License
- 1159201 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Other names (DBA / former)
- Doing business as
- Lenora Felderman
Registry dates
- Enumerated
- 2009-09-29
- Last updated
- 2024-12-18
- Certified
- 2024-12-18
Frequently asked questions
- What is Felderman Dermatology LLC's NPI number?
- Felderman Dermatology LLC's National Provider Identifier (NPI) is 1003140765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Felderman Dermatology LLC?
- Felderman Dermatology LLC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Felderman Dermatology LLC located?
- Felderman Dermatology LLC's practice location on file with NPPES is 74 E 79th St Apt 1b, New York, NY 10075-0266.
- What is Felderman Dermatology LLC's phone number?
- The practice phone number listed in the NPPES registry for Felderman Dermatology LLC is (212) 734-0091.
- Does Felderman Dermatology LLC accept Medicare?
- Felderman Dermatology LLC 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 Felderman Dermatology LLC?
- The authorized official listed on Felderman Dermatology LLC's NPPES record is Lenora Felderman, Dermatologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Felderman Dermatology LLC's NPI active?
- Yes — Felderman Dermatology LLC's NPI (1003140765) is active in the NPPES registry as of the last update on 2024-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.