Rehan Riaz, MD
NPI 1922395524 · Vascular & Interventional Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rehan Riaz, MD is a Vascular & Interventional Radiology Physician provider in Chicago, IL (NPI 1922395524).
Provider details
- NPI number
- 1922395524
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036143738 (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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
733 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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 262 | $13 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 69 | $15 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 57 | $19 |
| Ultrasound Study of Arm and Leg Arteries93922 | 44 | $13 |
| Review By Radiologist of Ct Guidance for Needle Placement77012 | 33 | $70 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 27 | $39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,818 across 22 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
Additional practice locations (2)
- 420 E Superior StRubloff Building, 12th FloorChicago, IL 60611-4494Phone: (312) 503-4756
- 420 E Superior StRubloff Building, 12th FloorChicago, IL 60611-4494Phone: (312) 503-4756
Registry dates
- Enumerated
- 2011-07-01
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Rehan Riaz's NPI number?
- Rehan Riaz's National Provider Identifier (NPI) is 1922395524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rehan Riaz's specialty?
- Rehan Riaz is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rehan Riaz located?
- Rehan Riaz's practice location on file with NPPES is 2900 N Lake Shore Dr, Chicago, IL 60657.
- What is Rehan Riaz's phone number?
- The practice phone number listed in the NPPES registry for Rehan Riaz is (773) 665-3299.
- Does Rehan Riaz accept Medicare?
- Rehan Riaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rehan Riaz's NPI active?
- Yes — Rehan Riaz's NPI (1922395524) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.