21st Century Dermatology, P.L.L.C.
About this NPIWhat this record shows.
NPI 1558509448 is registered to 21st Century Dermatology, P.L.L.C., a healthcare organisation classified as "Dermatology" and located at 133 E 58th St, Suite 502 in New York, New York. The organisation's authorised official is Jessica Diaz. The organisation has been enumerated in the NPI registry since 2009.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20100108000066Clinic/Group PracticeNY
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans 21st Century Dermatology, P.L.L.C. accepts. To confirm in-network status with your specific health plan, contact 21st Century Dermatology, P.L.L.C. directly at (212) 644-4440.
Frequently asked
Yes. NPI 1558509448 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dermatology is a medical specialty focused on conditions affecting the skin, hair, and nails, including acne, eczema, psoriasis, skin cancer screenings, and cosmetic procedures.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (212) 644-4440.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. 21st Century Dermatology, P.L.L.C. is a Type-2 organisational NPI.