CAIRN DIAGNOSTICS
NPI 1447623848
Clinical Medical Laboratory in Brentwood, TN

Active since November 06, 2015CLIA 44D0940011 · Certificate of Compliance
105 WESTPARK DR, SUITE 150, BRENTWOOD, TN 37027(615) 376-5464(615) 376-6384 Get Directions Write a Review

NPPES record last updated: April 28, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Cairn Diagnostics NPPES

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

CAIRN DIAGNOSTICS (NPI 1447623848) is a healthcare organization registered as a clinical medical laboratory in Brentwood, Tennessee and active in the NPI registry since November 2015. The organization holds a CLIA Certificate of Compliance certificate valid through November 11, 2027 and lists Kerry Bush, President, as its authorized official.

NPPES Registry Identity

NPI1447623848
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameADVANCED BREATH DIAGNOSTICS, LLC
Location Address105 WESTPARK DR, SUITE 150Brentwood, TN 37027-5319
Mailing Address105 Westpark Dr, Suite 150Brentwood, TN 37027-5319 · (615) 376-5464 · Fax (615) 376-6384
Fax(615) 376-6384
Organization SubpartNo
Authorized OfficialKerry BushPresident · (615) 376-5464
Enumeration DateNovember 6, 2015
Last NPPES UpdateApril 28, 2016
NPI 1447623848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition

(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

105 WESTPARK DR, Brentwood, TN 37027

Other Names 1

Doing Business AsCairn Diagnostics

Other Identifiers 1

Other44D0940011TN · Clia

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 44D0940011

Advanced Breath Diagnostics, LLC Dba Cairn Diagnostics · Brentwood, TN
Active · expires Nov 11, 2027
CLIA Number44D0940011
Laboratory TypeIndependent
Certificate Effective DateNovember 12, 2025
Certificate Expiration DateNovember 11, 2027
Laboratory DirectorDr. Catherine E. Williams
Laboratory Phone(615) 376-5464
Laboratory LocationAdvanced Breath Diagnostics, LLC Dba Cairn Diagnostics105 Westpark Drive, Suite 150, Brentwood, TN 37027
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Evaluation of gastric emptying by measurement of radiolabeled carbon dioxide in breath specimens 0106U
This is a test to check how quickly your stomach empties. A small, safe amount of a radioactive substance is added to a meal. After eating, you'll breathe into a bag at specific times. The breath samples help understand how quickly the meal leaves your stomach.
91 services91 patients

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinic/Center (Physical Therapy)
105 WESTPARK DR, SUITE 100
BRENTWOOD, TN 37027
Clinic/Center (Prison Health)
105 WESTPARK DR, SUITE 200
BRENTWOOD, TN 37027
Behavior Analyst
105 WESTPARK DR, SUITE 100
BRENTWOOD, TN 37027
Nurse Practitioner (Adult Health)
105 WESTPARK DR, SUITE 200
BRENTWOOD, TN 37027
Family Medicine
105 WESTPARK DR, SUITE 200
BRENTWOOD, TN 37027
Physical Therapist
105 WESTPARK DR, SUITE 100
BRENTWOOD, TN 37027
Assisted Living Facility
105 WESTPARK DR, SUITE 100
BRENTWOOD, TN 37027
Physical Therapist
105 WESTPARK DR, SUITE 100
BRENTWOOD, TN 37027

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 Advanced Breath Diagnostics, LLC's NPI number?

The NPI number for Advanced Breath Diagnostics, LLC is 1447623848. It was assigned to this organization in the NPPES registry on November 6, 2015. The provider is doing business as Cairn Diagnostics.

Where is Advanced Breath Diagnostics, LLC located?

Advanced Breath Diagnostics, LLC is located at 105 Westpark Dr Suite 150, Brentwood, TN 37027. The listed phone number is (615) 376-5464.

What is Advanced Breath Diagnostics, LLC's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Does Advanced Breath Diagnostics, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 44D0940011) is associated with this NPI, valid through November 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Advanced Breath Diagnostics, LLC was last updated on April 28, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.