Ardalan Tangestanipoor, MD
NPI 1427538057 · Diagnostic Radiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ardalan Tangestanipoor, MD is a Diagnostic Radiology Physician provider in Los Angeles, CA (NPI 1427538057).
Provider details
- NPI number
- 1427538057
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
690 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 | 219 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 81 | $89 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 68 | $85 |
| X-Ray of Chest, 2 Views71046 | 48 | $11 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 47 | $88 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 31 | $21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-08-14
- Last updated
- 2022-12-08
- Certified
- 2022-12-08
Frequently asked questions
- What is Ardalan Tangestanipoor's NPI number?
- Ardalan Tangestanipoor's National Provider Identifier (NPI) is 1427538057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ardalan Tangestanipoor's specialty?
- Ardalan Tangestanipoor is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ardalan Tangestanipoor located?
- Ardalan Tangestanipoor's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-1461.
- What is Ardalan Tangestanipoor's phone number?
- The practice phone number listed in the NPPES registry for Ardalan Tangestanipoor is (310) 301-6800.
- Does Ardalan Tangestanipoor accept Medicare?
- Ardalan Tangestanipoor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ardalan Tangestanipoor's NPI active?
- Yes — Ardalan Tangestanipoor's NPI (1427538057) is active in the NPPES registry as of the last update on 2022-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.