NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sidney I & Jerry P Davidoff Ptr

Optometrist in Broomall, PA · enumerated 2006 · authorized official Jerry Davidoff, Partner.

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

National Provider Identifier

1356313688

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Sidney I & Jerry P Davidoff Ptr
Practice address 2805 W Chester Pike, Broomall, PA, 19008
Phone (610) 356-3933
Fax (610) 356-3324
Enumeration date Feb 2, 2006
Last updated in NPPES Jun 24, 2011

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License OEG000157 (PA) Primary

Authorized official

Name Jerry Davidoff
Title Partner
Phone (610) 356-3933

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 Sidney I & Jerry P Davidoff Ptr?
Sidney I & Jerry P Davidoff Ptr is registered in NPPES as a Optometrist (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-24.