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ELECTRODIAGNOSTIC SERVICES LLC
NPI 1184516569
Physical Medicine & Rehabilitation - Pain Medicine in Arlington, TX

Active since July 18, 2025
609 MATLOCK CENTRE CIR, ARLINGTON, TX 76015(866) 516-2694 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 26, 2026, Dec 4, 2025 (2 updates tracked since 2025).

About Electrodiagnostic Services Llc NPPES

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

ELECTRODIAGNOSTIC SERVICES LLC (NPI 1184516569) is a healthcare organization registered as a pain medicine in Arlington, Texas and active in the NPI registry since July 2025. The organization lists Henry Chou, Owner, as its authorized official.

NPPES Registry Identity

NPI1184516569
Entity TypeOrganization
Primary Taxonomy2081P2900X
Legal Business NameELECTRODIAGNOSTIC SERVICES LLC
Location Address609 MATLOCK CENTRE CIRArlington, TX 76015-2535
Mailing Address13572 Braemar DrFarmers Branch, TX 75234-5130 · (866) 516-2694
Phone(866) 516-2694
Organization SubpartNo
Authorized OfficialHenry ChouOwner · (866) 516-2694
Enumeration DateJuly 18, 2025
Last NPPES UpdateMay 26, 20262 updates tracked since enumeration
NPPES CertifiedMay 26, 2026
✔ NPI 1184516569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2081P2900X
Definition
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.
609 MATLOCK CENTRE CIR, Arlington, TX 76015
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Other Names 1

Other NameElectrodiagnostic Services Llc

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 SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Electrodiagnostic Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Electrodiagnostic Services LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Henry Chou, D.O.
Physical Medicine and Rehabilitation
NPI 1619312725
609 MATLOCK CENTRE CIR
Arlington, TX 76015
(817) 676-9046
✔ PECOSSame address
Eli Neiman, D.O.
Neurology
NPI 1437363538
13572 BRAEMAR DR
Farmers Branch, TX 75234
(866) 516-2694
✔ PECOS✔ Accepts Medicare22 mi
Joseph Moreira, MD
Neurology
NPI 1316055999
319 WILLIS AVE FL 2
Mineola, NY 11501
(917) 273-4092
✔ PECOS✔ Accepts Medicare1,410 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Electrodiagnostic Services LLC's NPI number?

The NPI number for Electrodiagnostic Services LLC is 1184516569. It was assigned to this organization in the NPPES registry on July 18, 2025.

Where is Electrodiagnostic Services LLC located?

Electrodiagnostic Services LLC is located at 609 Matlock Centre Cir, Arlington, TX 76015. The listed phone number is (866) 516-2694.

What is Electrodiagnostic Services LLC's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Is Electrodiagnostic Services LLC enrolled in Medicare?

Yes. Electrodiagnostic Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Electrodiagnostic Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Electrodiagnostic Services LLC, in Neurology and Physical Medicine and Rehabilitation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Electrodiagnostic Services LLC was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.