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Market St Optical Inc

Q: What type of organization is Market St Optical Inc?

Market St Optical Inc is registered in NPPES as a Optician (its primary provider taxonomy).

Optician in Philadelphia, PA · enumerated 2013 · authorized official William Nigro, Mamager.

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

National Provider Identifier

1841625928

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Registry record

Entity type Organization (Type 2)

Legal business name Market St Optical Inc

Practice address 1325 Market St, Philadelphia, PA, 19107

Phone (267) 514-4393

Fax (267) 514-4391

Enumeration date Sep 9, 2013

Last updated in NPPES Sep 9, 2013

Taxonomy & classification

156FX1800X Optician Eye and Vision Services Providers Primary

Authorized official

Name William Nigro

Title Mamager

Phone (267) 514-4393

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 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.

What type of organization is Market St Optical Inc?

Market St Optical Inc is registered in NPPES as a Optician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-09.