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DIWAN ENTERPRISES INC.
NPI 1871215343
Clinic/Center - Rehabilitation, Substance Use Disorder in Houston, TX

Active since September 13, 2022CLIA 45D2314394 · Waiver
1416 B CAMPBELL RD, SUITE 200, HOUSTON, TX 77055(713) 468-0536(713) 468-5461 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 16, 2025, Dec 20, 2024, Jun 11, 2024 and 1 more (4 updates tracked since 2022).

About Diwan Enterprises Inc. NPPES

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

DIWAN ENTERPRISES INC. (NPI 1871215343), doing business as Texas Clinic Westview, is a healthcare organization registered as a rehabilitation, substance use disorder in Houston, Texas and active in the NPI registry since September 2022. The organization holds a CLIA Waiver certificate valid through November 18, 2026 and lists Jibran Samee Shamsi, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1871215343
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameDIWAN ENTERPRISES INC.
Location Address1416 B CAMPBELL RD, SUITE 200Houston, TX 77055
Mailing Address1416 B Campbell Rd, Suite 200Houston, TX 77055 · (713) 468-0536 · Fax (713) 468-5461
Phone(713) 468-0536
Fax(713) 468-5461
Organization SubpartNo
Authorized OfficialJibran Samee ShamsiChief Executive Officer · (713) 468-0536
Enumeration DateSeptember 13, 2022
Last NPPES UpdateDecember 16, 20254 updates tracked since enumeration
NPPES CertifiedDecember 16, 2025
✔ NPI 1871215343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
Also ListedClinic/Center · MethadoneTaxonomy 261QM2800X
1416 B CAMPBELL RD, Houston, TX 77055
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Other Names 1

Doing Business AsTexas Clinic Westview

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2314394

Diwan Enterprise, Inc Dba Texas Clinic Westview · Houston, TX
Active · expires Nov 18, 2026
CLIA Number45D2314394
Laboratory TypeOtp
Certificate Effective DateNovember 19, 2024
Certificate Expiration DateNovember 18, 2026
Laboratory DirectorFarrukh Shamsi
Laboratory Phone(713) 468-0536
Laboratory LocationDiwan Enterprise, Inc Dba Texas Clinic Westview9320 Westview Dr Ste 10, Houston, TX 77055
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Diwan Enterprises Inc.'s NPI number?

The NPI number for Diwan Enterprises Inc. is 1871215343. It was assigned to this organization in the NPPES registry on September 13, 2022. The provider is doing business as Texas Clinic Westview.

Where is Diwan Enterprises Inc. located?

Diwan Enterprises Inc. is located at 1416 B Campbell Rd Suite 200, Houston, TX 77055. The listed phone number is (713) 468-0536.

What is Diwan Enterprises Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

Does Diwan Enterprises Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2314394) is associated with this NPI, valid through November 18, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Diwan Enterprises Inc. accept?

Health plans from Oscar Insurance Company list Diwan Enterprises Inc. 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 Diwan Enterprises Inc. was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.