Mahdieh Haji Amou Assar, MD
NPI 1518953926 · Diagnostic Radiology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahdieh Haji Amou Assar, MD is a Diagnostic Radiology Physician provider in Phoenix, AZ (NPI 1518953926).
Provider details
- NPI number
- 1518953926
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036140693 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
671 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) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 171 | $87 |
| Ct Scan of Chest With Contrast71260 | 95 | $54 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 94 | $82 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 78 | $86 |
| Ct Scan of Chest Without Contrast71250 | 50 | $51 |
| Screening 3d Breast Mammography77063 | 46 | $29 |
Practice location
Mailing address
Additional practice locations (2)
- 721 E Court StParis, IL 61944-2460Phone: (217) 465-4141Fax: (217) 465-5615
- 8201 E Riverside BlvdRockford, IL 61114-2300Phone: (815) 971-7000Fax: (815) 968-4795
Registry dates
- Enumerated
- 2005-09-21
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Mahdieh Haji Amou Assar's NPI number?
- Mahdieh Haji Amou Assar's National Provider Identifier (NPI) is 1518953926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahdieh Haji Amou Assar's specialty?
- Mahdieh Haji Amou Assar is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mahdieh Haji Amou Assar located?
- Mahdieh Haji Amou Assar's practice location on file with NPPES is 755 E Mcdowell Rd, Phoenix, AZ 85006-2506.
- What is Mahdieh Haji Amou Assar's phone number?
- The practice phone number listed in the NPPES registry for Mahdieh Haji Amou Assar is (602) 271-5207.
- Does Mahdieh Haji Amou Assar accept Medicare?
- Mahdieh Haji Amou Assar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahdieh Haji Amou Assar's NPI active?
- Yes — Mahdieh Haji Amou Assar's NPI (1518953926) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.