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Ocg Dermatology LLC

Dermatology Physician in San Juan, PR · enumerated 2020 · authorized official Osward Carrasquillo, Dermatologist.

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

National Provider Identifier

1053937151

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Registry record

Entity type Organization (Type 2)
Legal business name Ocg Dermatology LLC
Practice address 107 Calle Hija Del Caribe, San Juan, PR, 00918
Phone (939) 940-1208
Enumeration date Jun 24, 2020
Last updated in NPPES Jun 24, 2020

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Osward Carrasquillo
Title Dermatologist
Phone (939) 940-1208

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.

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Frequently asked questions

What type of organization is Ocg Dermatology LLC?
Ocg Dermatology LLC is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-24.