Larchmont Dermatology PLLC
NPI 1003771890 · Dermatology Physician · Larchmont, NY
Larchmont Dermatology PLLC is a Dermatology Physician organization in Larchmont, NY (NPI 1003771890).
Provider details
- NPI number
- 1003771890
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Cynthia Yalowitz, Owner(914) 833-3030
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- MOHS-Micrographic Surgery Physician207ND0101X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-12-23
- Last updated
- 2025-12-23
- Certified
- 2025-12-23
Frequently asked questions
- What is Larchmont Dermatology PLLC's NPI number?
- Larchmont Dermatology PLLC's National Provider Identifier (NPI) is 1003771890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Larchmont Dermatology PLLC?
- Larchmont Dermatology PLLC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Larchmont Dermatology PLLC located?
- Larchmont Dermatology PLLC's practice location on file with NPPES is 2365 Boston Post Rd Ste 201, Larchmont, NY 10538-3559.
- What is Larchmont Dermatology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Larchmont Dermatology PLLC is (914) 833-3030.
- Who is the authorized official for Larchmont Dermatology PLLC?
- The authorized official listed on Larchmont Dermatology PLLC's NPPES record is Cynthia Yalowitz, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Larchmont Dermatology PLLC's NPI active?
- Yes — Larchmont Dermatology PLLC's NPI (1003771890) is active in the NPPES registry as of the last update on 2025-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.