Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Delaware Valley Vital Link Inc.

Emergency Response System Companies in Jenkintown, PA · enumerated 2021 · authorized official Mark Weizer, President.

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

National Provider Identifier

1356928121

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Registry record

Entity type Organization (Type 2)

Legal business name Delaware Valley Vital Link Inc.

Practice address 1255 Mill Rd, Jenkintown, PA, 19046

Phone (215) 887-8600

Fax (888) 400-0329

Enumeration date Mar 26, 2021

Last updated in NPPES Mar 26, 2021

Taxonomy & classification

333300000X Emergency Response System Companies Suppliers Primary

Authorized official

Name Mark Weizer

Title President

Phone (215) 887-8600

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 Delaware Valley Vital Link Inc.?

Delaware Valley Vital Link Inc. is registered in NPPES as a Emergency Response System Companies (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.

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Delaware Valley Vital-Link, Inc Emergency Response System Companies · Jenkintown, PA NPI 1710385273 Mark Weizer Personal Emergency Response Attendant · Jenkintown, PA NPI 1477025559

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-26.