Defne Magnetta, MD
NPI 1265875330 · Pediatric Cardiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Defne Magnetta, MD is a Pediatric Cardiology Physician provider in Chicago, IL (NPI 1265875330).
Provider details
- NPI number
- 1265875330
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036148143 (IL)
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 tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
12 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$140 across 1 record (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 (11)
- 880 W Central Rd Ste 6400Arlington Heights, IL 60005-2378Phone: (312) 227-4100
- 2515 N Clark St Ste 900Chicago, IL 60614-2730Phone: (312) 227-4100
- 1475 E Belvidere Rd Unit 285Grayslake, IL 60030-2026Phone: (312) 227-4100
- 10350 Haligus Rd Ste 110Huntley, IL 60142-9526Phone: (312) 227-4100
- 900 N Westmoreland Rd Ste 110Lake Forest, IL 60045-1688Phone: (312) 227-4100
- 1870 Silver Cross Blvd Ste 210New Lenox, IL 60451-8646Phone: (312) 227-4100
- 1131 Techny RdNorthbrook, IL 60062-5503Phone: (312) 227-4100
- 1895 Arbor Glen BlvdSchaumburg, IL 60195-3114Phone: (312) 227-4100
- 3722 Touhy AveSkokie, IL 60076-3941Phone: (312) 227-4100
Registry dates
- Enumerated
- 2013-04-09
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Defne Magnetta's NPI number?
- Defne Magnetta's National Provider Identifier (NPI) is 1265875330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Defne Magnetta's specialty?
- Defne Magnetta is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Defne Magnetta located?
- Defne Magnetta's practice location on file with NPPES is 225 E Chicago Ave # 21, Chicago, IL 60611-2991.
- What is Defne Magnetta's phone number?
- The practice phone number listed in the NPPES registry for Defne Magnetta is (312) 227-4371.
- Does Defne Magnetta accept Medicare?
- Defne Magnetta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Defne Magnetta's NPI active?
- Yes — Defne Magnetta's NPI (1265875330) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.