Diwan Enterprises Inc.
NPI 1871215343 · Substance Use Disorder Rehabilitation Clinic/Center · Houston, TX
Enrolled with Medicare as Part B Supplier - Opioid Treatment Program (otp) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diwan Enterprises Inc. is a Substance Use Disorder Rehabilitation Clinic/Center organization in Houston, TX (NPI 1871215343).
Provider details
- NPI number
- 1871215343
- Entity type
- Organization
- Primary specialty
- Substance Use Disorder Rehabilitation Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jibran Shamsi, Chief Executive Officer(713) 468-0536
Specialties & taxonomies
Ambulatory Health Care Facilities
- Methadone Clinic261QM2800X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Texas Clinic Westview
- Doing business as
- Texas Clinic Westview
Registry dates
- Enumerated
- 2022-09-13
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Diwan Enterprises Inc.'s NPI number?
- Diwan Enterprises Inc.'s National Provider Identifier (NPI) is 1871215343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diwan Enterprises Inc.?
- Diwan Enterprises Inc. is classified in the NPPES registry as Substance Use Disorder Rehabilitation Clinic/Center (Ambulatory Health Care Facilities).
- Where is Diwan Enterprises Inc. located?
- Diwan Enterprises Inc.'s practice location on file with NPPES is 1416 B Campbell Rd, Houston, TX 77055.
- What is Diwan Enterprises Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Diwan Enterprises Inc. is (713) 468-0536.
- Does Diwan Enterprises Inc. accept Medicare?
- Diwan Enterprises Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Diwan Enterprises Inc.?
- The authorized official listed on Diwan Enterprises Inc.'s NPPES record is Jibran Shamsi, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diwan Enterprises Inc.'s NPI active?
- Yes — Diwan Enterprises Inc.'s NPI (1871215343) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.