Rahn Ilsar, MD
NPI 1871870725 · Clinical Cardiac Electrophysiology Physician · Maywood, IL
Rahn Ilsar, MD is a Clinical Cardiac Electrophysiology Physician provider in Maywood, IL (NPI 1871870725).
Provider details
- NPI number
- 1871870725
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125057735 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-11-07
- Last updated
- 2011-11-07
Frequently asked questions
- What is Rahn Ilsar's NPI number?
- Rahn Ilsar's National Provider Identifier (NPI) is 1871870725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rahn Ilsar's specialty?
- Rahn Ilsar is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rahn Ilsar located?
- Rahn Ilsar's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.
- What is Rahn Ilsar's phone number?
- The practice phone number listed in the NPPES registry for Rahn Ilsar is (708) 216-2653.
- Is Rahn Ilsar's NPI active?
- Yes — Rahn Ilsar's NPI (1871870725) is active in the NPPES registry as of the last update on 2011-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.