Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Melissa Ann Sy Rivera, OD

Optometrist in Glen Mills, PA · enumerated 2020.

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

National Provider Identifier

1528665049

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Registry record

Entity type Individual (Type 1)

Name Dr. Melissa Ann Sy Rivera

Credential OD

Sex Female

Practice address 541 Wilmington W Chester Pike, Glen Mills, PA, 19342

Phone (302) 479-0011

Fax (302) 479-7844

Enumeration date Oct 7, 2020

Last updated in NPPES Oct 27, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OD-930 (HI) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 009282 (NY) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License OEG003752 (PA) 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

Is NPI 1528665049 active?

Yes, as of the latest NPPES snapshot, NPI 1528665049 is active (record last updated 2022-10-27).

How do I verify Melissa Rivera's NPI record?

Cross-check NPI 1528665049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-27.