Delta Sleep Diagnostics, Inc.

Delta Sleep Diagnostics, Inc. is a healthcare organization registered as Sleep Disorder Diagnostic Clinic/Center in Oroville, CA, holding Type 2 (organization) NPI 1962456020 since 2006. The authorized official on file is Michelle Fehling, President.

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NPI	1962456020
Entity type	Organization (Type 2)
Legal business name	Delta Sleep Diagnostics, Inc.
Practice address	2770 OLIVE HWY, SUITE C, Oroville, CA, 95966
Phone	5305897864
Fax	5305897868
Enumeration date	2006-05-20
Last updated in NPPES	2020-08-22

Authorized official

Name	Michelle Fehling
Title	President
Phone	5308642109

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QS1200X	Sleep Disorder Diagnostic Clinic/Center	Primary	—	—

Copy-ready billing details

Provider: Delta Sleep Diagnostics, Inc.
NPI: 1962456020
Taxonomy: 261QS1200X (Sleep Disorder Diagnostic Clinic/Center)
Address: 2770 OLIVE HWY, SUITE C, Oroville, CA, 95966

Providers at this address

NPI	Name	Type	Specialty	Location
1407955891	Terry Bartlett	Individual	Hearing Instrument Specialist	Oroville, CA

Verify this record

Cross-check NPI 1962456020 against the authoritative CMS record: view Delta Sleep Diagnostics, Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Delta Sleep Diagnostics, Inc. located?

The practice location on file with NPPES is in Oroville, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.