DIAGNOSTIC TESTING SERVICES INC. NPI 1528036621

NPI Information

NPI: 1528036621
Provider Name: DIAGNOSTIC TESTING SERVICES, INC.
Classification: Clinic/Center - 261QS1200X
Specialization: Sleep Disorder Diagnostic
Entity Type: Organization
Address: 7155 LEE HWY
SUITE 400
CHATTANOOGA, TN
ZIP 37421
Phone: (423) 499-2637

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NPI Details

DIAGNOSTIC TESTING SERVICES, INC. is a sleep disorder diagnostic clinic center in Chattanooga, TN. DIAGNOSTIC TESTING SERVICES, INC. NPI is 1528036621. The provider is registered as an organization entity type.

The provider's business location address is:

7155 LEE HWY
SUITE 400
CHATTANOOGA, TN
ZIP 37421-800
Phone: (423) 499-2637
Fax: (423) 499-2636

The provider's authorized official is David R Baxter .
The authorized official title is President and has the following contact phone number (931) 375-1775.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

Sleep study in sleep lab (6 years or older) (HCPCS:95810)
Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS:95811)
Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation (HCPCS:G0399)

The enumeration date for this NPI number is 3/14/2006 and was last updated on 11/25/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No.	Taxonomy Code	Taxonomy Clasification	Taxonomy Specialization	License Number	License State	Primary
1	332B00000X	Durable Medical Equipment & Medical Supplies				No
2	261QS1200X	Clinic/Center	Sleep Disorder Diagnostic			Yes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No.	Other Provider Identifier	Other Provider Identifier Type	Other Provider Identifier State	Other Provider Identifier Issuer
1	3790940	MEDICAID	TENNESSEE

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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