Mahdi Al-Bassam, M.D.
NPI 1821175621 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahdi Al-Bassam, M.D. is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1821175621).
Provider details
- NPI number
- 1821175621
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E0779 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2017-01-31
Frequently asked questions
- What is Mahdi Al-Bassam's NPI number?
- Mahdi Al-Bassam's National Provider Identifier (NPI) is 1821175621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahdi Al-Bassam's specialty?
- Mahdi Al-Bassam is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mahdi Al-Bassam located?
- Mahdi Al-Bassam's practice location on file with NPPES is 7600 Beechnut St, Houston, TX 77074-4302.
- What is Mahdi Al-Bassam's phone number?
- The practice phone number listed in the NPPES registry for Mahdi Al-Bassam is (281) 701-4630.
- Does Mahdi Al-Bassam accept Medicare?
- Mahdi Al-Bassam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahdi Al-Bassam's NPI active?
- Yes — Mahdi Al-Bassam's NPI (1821175621) is active in the NPPES registry as of the last update on 2017-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.