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Washington Square Dermatology,LLC

Washington Square Dermatology,LLC is a healthcare organization registered as Medical Specialty Clinic/Center in Brookline, MA, holding Type 2 (organization) NPI 1649564261 since 2011. The authorized official on file is Dorothy Cunningham, Owner/Dermatologist.

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NPI 1649564261
Entity type Organization (Type 2)
Legal business name Washington Square Dermatology,LLC
Other name <Unavail>
Practice address 651 WASHINGTON ST, SUITE 110, Brookline, MA, 02446
Phone 6177341707
Fax 6177341709
Enumeration date 2011-05-31
Last updated in NPPES 2011-05-31

Authorized official

Name Dorothy Cunningham
Title Owner/Dermatologist
Phone 6173258772

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QM2500X Medical Specialty Clinic/Center Primary 82037 MA
Copy-ready billing details
Provider: Washington Square Dermatology,LLC
NPI: 1649564261
Taxonomy: 261QM2500X (Medical Specialty Clinic/Center)
Address: 651 WASHINGTON ST, SUITE 110, Brookline, MA, 02446

Providers at this address

NPI Name Type Specialty Location
1437258928 Dorothy Cunningham Individual Dermatology Physician Brookline, MA
1356437412 Katrina Gurvits Individual Chiropractor Brookline, MA
1386718252 Hanger Prosthetics & Orthotics East Inc Organization Prosthetic/Orthotic Supplier Brookline, MA
1962607150 Katrina Gurvits Dc PC Organization Chiropractor Brookline, MA

Verify this record

Cross-check NPI 1649564261 against the authoritative CMS record: view Washington Square Dermatology,LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Washington Square Dermatology,LLC?
NPPES lists Dorothy Cunningham (Owner/Dermatologist) as the authorized official for this organization.
What is the NPI number for Washington Square Dermatology,LLC?
The NPI for Washington Square Dermatology,LLC is 1649564261, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-05-31.