CORNERSTONE DIAGNOSTIC SLEEP CENTER
NPI 1467638163
Clinic/Center - Sleep Disorder Diagnostic in Port Charlotte, FL

Q: What is Qrs LLC's NPI number?

The NPI number for Qrs LLC is 1467638163. It was assigned to this organization in the NPPES registry on January 14, 2008. The provider is doing business as Cornerstone Diagnostic Sleep Center.

Q: What is Qrs LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Sleep Disorder Diagnostic, with taxonomy code 261QS1200X.

Q: When was this NPI record last updated?

The NPPES record for Qrs LLC was last updated on January 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 14, 2008

17218 TOLEDO BLADE BLVD., UNIT 7, PORT CHARLOTTE, FL 33954(941) 624-0131 Get Directions Write a Review

NPPES record last updated: January 14, 2009. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Cornerstone Diagnostic Sleep Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CORNERSTONE DIAGNOSTIC SLEEP CENTER (NPI 1467638163) is a healthcare organization registered as a sleep disorder diagnostic in Port Charlotte, Florida and active in the NPI registry since January 2008. The organization lists Connie Mae Schider, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1467638163

Entity TypeOrganization

Primary Taxonomy261QS1200X

Legal Business NameQRS LLC

Location Address17218 TOLEDO BLADE BLVD., UNIT 7Port Charlotte, FL 33954

Mailing Address17218 Toledo Blade Blvd., Unit 7Port Charlotte, FL 33954 · (941) 624-0131

Phone(941) 624-0131

Organization SubpartNo

Authorized OfficialConnie Mae SchiderManaging Member · (941) 624-0131

Enumeration DateJanuary 14, 2008

Last NPPES UpdateJanuary 14, 2009

✔ NPI 1467638163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Sleep Disorder DiagnosticAmbulatory Health Care Facilities

Taxonomy Code261QS1200X

License✔ Licensed in FL · HCC8115

17218 TOLEDO BLADE BLVD., Port Charlotte, FL 33954

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Other Names 1

Doing Business AsCornerstone Diagnostic Sleep Center

Other Identifiers 1

OtherV3332Blue Cross Blue Shield

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Qrs LLC's NPI number?

The NPI number for Qrs LLC is 1467638163. It was assigned to this organization in the NPPES registry on January 14, 2008. The provider is doing business as Cornerstone Diagnostic Sleep Center.

Where is Qrs LLC located?

Qrs LLC is located at 17218 Toledo Blade Blvd. Unit 7, Port Charlotte, FL 33954. The listed phone number is (941) 624-0131.

What is Qrs LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Sleep Disorder Diagnostic, with taxonomy code 261QS1200X.

When was this NPI record last updated?

The NPPES record for Qrs LLC was last updated on January 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.