Amir Imanzadeh, M.D.
NPI 1841673142 · Diagnostic Radiology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amir Imanzadeh, M.D. is a Diagnostic Radiology Physician provider in Orange, CA (NPI 1841673142).
Provider details
- NPI number
- 1841673142
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A172829 (CA)
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
10 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
1,098 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 | 395 | $9 |
| Ct Scan of Chest With Contrast71260 | 176 | $55 |
| Ct Scan of Chest Without Contrast71250 | 76 | $52 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 68 | $89 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 64 | $86 |
| X-Ray of Chest, 2 Views71046 | 57 | $11 |
| X-Ray of Abdomen, 1 View |
Practice location
Mailing address
Additional practice locations (1)
- 757 Westwood PlzLos Angeles, CA 90095-6358Phone: (310) 825-9111
Registry dates
- Enumerated
- 2015-07-04
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Amir Imanzadeh's NPI number?
- Amir Imanzadeh's National Provider Identifier (NPI) is 1841673142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amir Imanzadeh's specialty?
- Amir Imanzadeh is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Amir Imanzadeh located?
- Amir Imanzadeh's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Amir Imanzadeh's phone number?
- The practice phone number listed in the NPPES registry for Amir Imanzadeh is (714) 880-7812.
- Does Amir Imanzadeh accept Medicare?
- Amir Imanzadeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amir Imanzadeh's NPI active?
- Yes — Amir Imanzadeh's NPI (1841673142) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.