NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joseph J. Leinwand

Eyewear Supplier in Raleigh, NC · enumerated 2007 · authorized official Joseph Leinwand, Owner.

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

National Provider Identifier

1255526919

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Joseph J. Leinwand
Other name <Unavail>
Practice address 1301 E Millbrook Rd, Suite D-100, Raleigh, NC, 27609
Fax (919) 876-8104
Enumeration date Sep 6, 2007
Last updated in NPPES Sep 6, 2007

Taxonomy & classification

332H00000X Eyewear Supplier Suppliers · License NC0953 (NC) Primary

Authorized official

Name Joseph Leinwand
Title Owner

Other identifiers

Identifier Type State Issuer
0912L Other NC BCBS
NC0953 Other NC SUPERIOR VISION
10530 Other - SPECTERA
890912L Medicaid NC -

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 type of organization is Joseph J. Leinwand?
Joseph J. Leinwand is registered in NPPES as a Eyewear Supplier (its primary provider taxonomy).
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.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-06.