Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Theodore J. Blinder DDS Asso

General Practice Dentistry in Havertown, PA · enumerated 2006 · authorized official Theodore Blinder, President.

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

National Provider Identifier

1235143116

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Registry record

Entity type Organization (Type 2)

Legal business name Theodore J. Blinder DDS Asso

Practice address 2427 W Darby Rd, Havertown, PA, 19083

Phone (610) 446-4596

Fax (610) 449-1863

Enumeration date Jul 28, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Theodore Blinder

Title President

Phone (610) 446-2221

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

Where is Theodore J. Blinder DDS Asso located?

The practice location on file with NPPES is in Havertown, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Frank Shannon Dentist · Havertown, PA NPI 1891829214 Francis Shannon General Practice Dentistry · Havertown, PA NPI 1740755644

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.