Hasaan Siddiqui
NPI 1033525597 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hasaan Siddiqui is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1033525597).
Provider details
- NPI number
- 1033525597
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- S2508 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,499 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 400 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 243 | $39 |
| Ct Scan of Upper Spine Without Contrast72125 | 127 | $46 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 71 | $85 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 51 | $85 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 50 | $81 |
Practice location
Mailing address
Additional practice locations (1)
- 550 University BlvdRoom 0641Indianapolis, IN 46202-5149Phone: (317) 948-2449
Registry dates
- Enumerated
- 2014-07-05
- Last updated
- 2019-08-05
Frequently asked questions
- What is Hasaan Siddiqui's NPI number?
- Hasaan Siddiqui's National Provider Identifier (NPI) is 1033525597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hasaan Siddiqui's specialty?
- Hasaan Siddiqui is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Hasaan Siddiqui located?
- Hasaan Siddiqui's practice location on file with NPPES is 6431 Fannin Street, Houston, TX 77030.
- What is Hasaan Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Hasaan Siddiqui is (713) 500-7488.
- Does Hasaan Siddiqui accept Medicare?
- Hasaan Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hasaan Siddiqui's NPI active?
- Yes — Hasaan Siddiqui's NPI (1033525597) is active in the NPPES registry as of the last update on 2019-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.