Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexandra Lynn Mercurio-Woch, O.D.

Optometrist in Allentown, PA · enumerated 2014.

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

National Provider Identifier

1487067427

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexandra Lynn Mercurio-Woch

Credential O.D.

Sex Female

Practice address 401 N 17th St, Suite 103, Allentown, PA, 18104

Phone (610) 969-3070

Fax (610) 969-3073

Enumeration date Jun 7, 2014

Last updated in NPPES Apr 24, 2017

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OEG002931 (PA) Primary

152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License OEG002931 (PA) Secondary

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 1487067427 active?

Yes, as of the latest NPPES snapshot, NPI 1487067427 is active (record last updated 2017-04-24).

How do I verify Alexandra Mercurio-Woch's NPI record?

Cross-check NPI 1487067427 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-24.