Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Optimum Ob/Gyn LLC

Specialist in San Juan, PR · enumerated 2015 · authorized official Luis Casiano, President.

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

National Provider Identifier

1659765899

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Registry record

Entity type Organization (Type 2)

Legal business name Optimum Ob/Gyn LLC

Practice address 268 Ave Ponce De Leon, Hato Rey Center Ste. 1000, San Juan, PR, 00918

Phone (787) 266-7261

Fax (787) 266-7263

Enumeration date Mar 25, 2015

Last updated in NPPES Mar 25, 2015

Taxonomy & classification

174400000X Specialist Other Service Providers · License 18058 (PR) Primary

174400000X Specialist Other Service Providers · License 17111 (PR) Secondary

Authorized official

Name Luis Casiano

Title President

Phone (787) 640-9530

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 2015-03-25. Verify at npiregistry.cms.hhs.gov.

Where is Optimum Ob/Gyn LLC located?

The practice location on file with NPPES is in San Juan, PR.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-25.