Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

On Site Dermatology of Maine LLC

Dermatology Physician in Boca Raton, FL · enumerated 2014 · authorized official Adam Plotkin, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124437041

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Registry record

Entity type Organization (Type 2)

Legal business name On Site Dermatology of Maine LLC

Practice address 902 Clint Moore Rd, Suite 227, Boca Raton, FL, 33487

Phone (561) 314-2000

Fax (561) 431-2821

Enumeration date Aug 5, 2014

Last updated in NPPES Aug 5, 2014

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Adam Plotkin

Title Owner

Phone (561) 314-2000

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 → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-08-05. Verify at npiregistry.cms.hhs.gov.

Where is On Site Dermatology of Maine LLC located?

The practice location on file with NPPES is in Boca Raton, FL.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-05.