Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Frances Sanchez, O.D.

Optometrist in San Juan, PR · enumerated 2007.

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

National Provider Identifier

1487852836

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Frances Sanchez

Credential O.D.

Sex Female

Practice address 525 Ave Fd Roosevelt, San Juan, PR, 00918

Phone (787) 753-6431

Enumeration date Jul 6, 2007

Last updated in NPPES Jan 25, 2018

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TUV006625-1 (NY) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 567 (PR) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

What specialty is Frances Sanchez?

Frances Sanchez is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-25.