Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANDRES DIAZ AUD
NPI 1013895309
Audiologist in Spring, TX

Q: What is Andres Diaz's NPI number?

The NPI number for Andres Diaz is 1013895309. It was assigned to this individual provider in the NPPES registry on August 25, 2025.

Q: What is Andres Diaz's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Andres Diaz was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.

Active since August 25, 2025

18551 CHAMPION FOREST DR STE 101, SPRING, TX 77379(281) 444-9800 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 15, 2026, Nov 19, 2025 (2 updates tracked since 2025).

On this page

About Andres Diaz Aud NPPES

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

ANDRES DIAZ AUD (NPI 1013895309) is an individual audiologist in Spring, Texas, licensed in Texas (81713) and active in the NPI registry since August 2025. He maintains a secondary practice location in Bellaire and is a graduate of Other (2025).

NPPES Registry Identity

NPI1013895309

Entity TypeIndividualMale

Primary Taxonomy231H00000X

Provider Legal NameANDRES DIAZCredential: AUD

Location Address18551 CHAMPION FOREST DR STE 101Spring, TX 77379-5583

Mailing Address1223 Lake Pointe PkwySugar Land, TX 77478-3389 · (281) 491-0200 · Fax (281) 491-0771

Phone(281) 444-9800

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateAugust 25, 2025

Last NPPES UpdateOctober 15, 20262 updates tracked since enumeration

NPPES CertifiedOctober 15, 2026

✔ NPI 1013895309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in TX · 81713

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License 81713 (TX)

18551 CHAMPION FOREST DR STE 101, Spring, TX 77379

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Secondary Practice Location 1

Location 14545 Bissonnet St Ste 286Bellaire, TX 77401-3121 · Phone (713) 664-5050 · Fax (713) 664-5006

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andres Diaz Aud is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6507350485

PECOS Enrollment IDI20251209001019

Medicare Billing Reassignment

Medicare enrollment records show Andres Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Houston Hearing Solutions, L.L.C.

0.3 mi

Hearing and Speech

8515 SPRING CYPRESS RD, STE 105
Spring, TX 77379

Reassigned Medicare billing, Texas enrollment
5 clinicians in this Medicare group

NPI 1760652838 (281) 444-9800

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

Other Providers at the Same Location NPPES 3

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

MOBILE HEARING CENTER LLC

Audiologist-Hearing Aid Fitter

18551 CHAMPION FOREST DR STE 101
SPRING, TX 77379

Harris County (281) 444-9800

DR. LACEY BROOKS AU.D.

Audiologist

18551 CHAMPION FOREST DR STE 101
SPRING, TX 77379

Harris County (281) 444-9800

DALLAS ROSE INNIS AUD

Audiologist

18551 CHAMPION FOREST DR STE 101
SPRING, TX 77379

Harris County (281) 444-9800

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 Andres Diaz's NPI number?

The NPI number for Andres Diaz is 1013895309. It was assigned to this individual provider in the NPPES registry on August 25, 2025.

Where is Andres Diaz located?

Andres Diaz practices at 18551 Champion Forest Dr Ste 101, Spring, TX 77379. The listed phone number is (281) 444-9800.

What is Andres Diaz's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Andres Diaz enrolled in Medicare?

Yes. Andres Diaz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andres Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andres Diaz reassigns Medicare benefits to North Houston Hearing Solutions, L.L.C. (Spring, TX). The 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 Andres Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andres Diaz accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Andres Diaz 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 Andres Diaz was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.