Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Respiratory Diagnostic Services LLC

Physiological Laboratory in Pinellas Park, FL · enumerated 2008 · authorized official Sandra Nielsen, Managing Member.

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

National Provider Identifier

1134305295

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Registry record

Entity type Organization (Type 2)

Legal business name Respiratory Diagnostic Services LLC

Practice address 6320 39th St, Suite C, Pinellas Park, FL, 33781

Phone (727) 688-3709

Fax (727) 522-3432

Enumeration date Jan 18, 2008

Last updated in NPPES Jan 18, 2008

Taxonomy & classification

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Sandra Nielsen

Title Managing Member

Phone (727) 688-3709

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 Respiratory Diagnostic Services LLC?

Respiratory Diagnostic Services LLC is registered in NPPES as a Physiological Laboratory (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

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Life Care Diagnostics Other Technician · Pinellas Park, FL NPI 1346365533

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-18.