Chadi Chahin, M.D.
NPI 1619935590 · Vascular & Interventional Radiology Physician · Glendale, CA
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chadi Chahin, M.D. is a Vascular & Interventional Radiology Physician provider in Glendale, CA (NPI 1619935590).
Provider details
- NPI number
- 1619935590
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A101516 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,909 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 950 | $9 |
| X-Ray of Chest, 2 Views71046 | 431 | $11 |
| Ct Scan Head Or Brain Without Contrast70450 | 167 | $44 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 143 | $36 |
| X-Ray of Knee, 4 Or More Views73564 | 100 | $12 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 80 | $13 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$466 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-02
- Last updated
- 2011-08-15
Frequently asked questions
- What is Chadi Chahin's NPI number?
- Chadi Chahin's National Provider Identifier (NPI) is 1619935590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chadi Chahin's specialty?
- Chadi Chahin is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Chadi Chahin located?
- Chadi Chahin's practice location on file with NPPES is 1509 Wilson Ter, Glendale, CA 91206-4007.
- What is Chadi Chahin's phone number?
- The practice phone number listed in the NPPES registry for Chadi Chahin is (661) 287-3162.
- Does Chadi Chahin accept Medicare?
- Chadi Chahin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chadi Chahin's NPI active?
- Yes — Chadi Chahin's NPI (1619935590) is active in the NPPES registry as of the last update on 2011-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.