Ariella Nadler, M.D.
NPI 1205114238 · Pediatric Emergency Medicine (Pediatrics) Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ariella Nadler, M.D. is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Park Ridge, IL (NPI 1205114238).
Provider details
- NPI number
- 1205114238
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2754761 (NY)
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 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
- 2011-07-25
- Last updated
- 2023-05-17
- Certified
- 2023-05-17
Frequently asked questions
- What is Ariella Nadler's NPI number?
- Ariella Nadler's National Provider Identifier (NPI) is 1205114238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariella Nadler's specialty?
- Ariella Nadler is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Ariella Nadler located?
- Ariella Nadler's practice location on file with NPPES is 1775 Dempster St, Park Ridge, IL 60068-1143.
- What is Ariella Nadler's phone number?
- The practice phone number listed in the NPPES registry for Ariella Nadler is (847) 723-5150.
- Does Ariella Nadler accept Medicare?
- Ariella Nadler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ariella Nadler's NPI active?
- Yes — Ariella Nadler's NPI (1205114238) is active in the NPPES registry as of the last update on 2023-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.