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PREMIER DIAGNOSTICS LLC
NPI 1528588795
Physiological Laboratory in Dallas, TX

Active since June 20, 2017
3838 OAK LAWN AVE STE 1420, DALLAS, TX 75219(888) 482-2334 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 2, 2025, Jun 21, 2024, Apr 2, 2021 and 5 more (8 updates tracked since 2017).

About Premier Diagnostics Llc NPPES

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

PREMIER DIAGNOSTICS LLC (NPI 1528588795), doing business as Centennial Neurodiagnostics Llc, is a healthcare organization registered as a physiological laboratory in Dallas, Texas and active in the NPI registry since June 2017. The organization maintains a secondary practice location in Orlando and lists Kenneth Weatherwax, Director, as its authorized official.

NPPES Registry Identity

NPI1528588795
Entity TypeOrganization
Primary Taxonomy293D00000X
Legal Business NamePREMIER DIAGNOSTICS LLC
Location Address3838 OAK LAWN AVE STE 1420Dallas, TX 75219-4515
Mailing Address3838 Oak Lawn Ave Ste 1420Dallas, TX 75219-4515 · (888) 482-2334
Phone(888) 482-2334
Organization SubpartNo
Authorized OfficialKenneth WeatherwaxDirector · (469) 646-8663
Enumeration DateJune 20, 2017
Last NPPES UpdateSeptember 2, 20258 updates tracked since enumeration
NPPES CertifiedJune 21, 2024
✔ NPI 1528588795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysiological LaboratoryLaboratories
Taxonomy Code293D00000X
Definition
A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.
Also ListedElectrodiagnostic MedicineTaxonomy 204R00000X
Also ListedSpecialist/Technologist, Other · EEGTaxonomy 246ZE0500X
3838 OAK LAWN AVE STE 1420, Dallas, TX 75219
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Other Names 1

Doing Business AsCentennial Neurodiagnostics Llc

Secondary Practice Location 1

Location 1450 S Orange Ave Fl 3Orlando, FL 32801-3394 · Phone (866) 329-8177

Other Identifiers 2

Medicaid3875247TX
Medicaid104480100FL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Molina Healthcare.Insurance ›

Areas of Expertise CMS Part B claims 5

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.

Measurement of brain wave activity with video (veeg), 12-26 hours with intermittent monitoring 95715
This procedure involves recording your brain's electrical activity for 12-26 hours using electrodes attached to your scalp. It's paired with video monitoring to observe behavior during potential seizures or other neurological events. It's safe and non-invasive.
394 services179 patients
Measurement of brain wave activity (eeg), continuous 95700
Measurement of brain wave activity, or EEG, is a non-invasive procedure that records electrical patterns in your brain. This continuous monitoring helps to identify irregularities in brain function, aiding in diagnosis of conditions like epilepsy.
204 services199 patients
Measurement of brain wave activity (eeg), 12-26 hours with intermittent monitoring 95709
This procedure involves recording brain wave activity for 12-26 hours using an EEG (Electroencephalogram). It's done to detect any abnormalities in the brain's electrical activity. Intermittent monitoring allows for observation over an extended period.
24 services15 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
20 services20 patients
Measurement of brain wave activity with video (veeg), 37-60 hours with review and report by health care professional 95722
This procedure involves recording brain wave activity over 37-60 hours using video electroencephalogram (VEEG). It helps to identify abnormal brain activity and can assist in diagnosing conditions like epilepsy. A healthcare professional will review the results and provide a report.
11 services11 patients

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 Premier Diagnostics LLC's NPI number?

The NPI number for Premier Diagnostics LLC is 1528588795. It was assigned to this organization in the NPPES registry on June 20, 2017. The provider is doing business as Centennial Neurodiagnostics LLC.

Where is Premier Diagnostics LLC located?

Premier Diagnostics LLC is located at 3838 Oak Lawn Ave Ste 1420, Dallas, TX 75219. The listed phone number is (888) 482-2334.

What is Premier Diagnostics LLC's specialty?

The primary specialty registered for this NPI is Physiological Laboratory with taxonomy code 293D00000X.

What insurance does Premier Diagnostics LLC accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Molina Healthcare list Premier Diagnostics LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Premier Diagnostics LLC was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.