Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OASIS BEHAVIORAL HEALTH LLC
NPI 1689571556
Clinic/Center - Mental Health (Including Community Mental Health Center) in Houston, TX

Active since October 22, 2026
9898 BISSONNET ST, HOUSTON, TX 77036(903) 205-8633 Get Directions Write a Review

NPPES record added: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Oasis Behavioral Health Llc NPPES

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

OASIS BEHAVIORAL HEALTH LLC (NPI 1689571556) is a healthcare organization registered as a mental health (including community mental health center) in Houston, Texas and active in the NPI registry since October 2026. The organization lists Lynda Chinyere Agbai, Owner, as its authorized official.

NPPES Registry Identity

NPI1689571556
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameOASIS BEHAVIORAL HEALTH LLC
Location Address9898 BISSONNET STHouston, TX 77036-8270
Mailing Address9898 Bissonnet StHouston, TX 77036-8270 · (903) 205-8633
Organization SubpartNo
Authorized OfficialLynda Chinyere AgbaiOwner · (903) 205-8633
Enumeration DateOctober 22, 2026
NPPES CertifiedOctober 22, 2026
✔ NPI 1689571556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
9898 BISSONNET ST, Houston, TX 77036

Other Providers at the Same Location NPPES 20

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

Internal Medicine
9898 BISSONNET ST, 570
HOUSTON, TX 77036
Durable Medical Equipment & Medical Supplies
9898 BISSONNET ST, SUITE 245
HOUSTON, TX 77036
Psychiatry & Neurology (Clinical Neurophysiology)
9898 BISSONNET ST, 550
HOUSTON, TX 77036
Case Manager/Care Coordinator
9898 BISSONNET ST, SUITE 369
HOUSTON, TX 77036
Ambulance (Land Transport)
9898 BISSONNET ST, SUITE 372
HOUSTON, TX 77036
Family Medicine
9898 BISSONNET ST, SUITE 425
HOUSTON, TX 77036
In Home Supportive Care
9898 BISSONNET ST
HOUSTON, TX 77036
Home Health
9898 BISSONNET ST
HOUSTON, TX 77036

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 Oasis Behavioral Health LLC's NPI number?

The NPI number for Oasis Behavioral Health LLC is 1689571556. It was assigned to this organization in the NPPES registry on October 22, 2026.

Where is Oasis Behavioral Health LLC located?

Oasis Behavioral Health LLC is located at 9898 Bissonnet St, Houston, TX 77036. The listed phone number is (903) 205-8633.

What is Oasis Behavioral Health LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Oasis Behavioral Health LLC was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.