Efaza Siddiqui, MD
NPI 1104302876 · Diagnostic Radiology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Efaza Siddiqui, MD is a Diagnostic Radiology Physician provider in Worcester, MA (NPI 1104302876).
Provider details
- NPI number
- 1104302876
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
518 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 | 198 | $9 |
| X-Ray of Chest, 2 Views71046 | 64 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 57 | $39 |
| Imaging for Evaluation of Swallowing Function74230 | 42 | $26 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 34 | $87 |
| Ct Scan of Upper Spine Without Contrast72125 | 32 | $47 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 825 Chalkstone AveProvidence, RI 02908-4728Phone: (401) 456-2000
Registry dates
- Enumerated
- 2018-07-16
- Last updated
- 2024-07-01
- Certified
- 2024-07-01
Frequently asked questions
- What is Efaza Siddiqui's NPI number?
- Efaza Siddiqui's National Provider Identifier (NPI) is 1104302876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efaza Siddiqui's specialty?
- Efaza Siddiqui is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Efaza Siddiqui located?
- Efaza Siddiqui's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655.
- What is Efaza Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Efaza Siddiqui is (508) 334-1000.
- Does Efaza Siddiqui accept Medicare?
- Efaza Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Efaza Siddiqui's NPI active?
- Yes — Efaza Siddiqui's NPI (1104302876) is active in the NPPES registry as of the last update on 2024-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.