Ethan Parnass
NPI 1073134094 · Anesthesiology Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Parnass is a Anesthesiology Physician provider in Park Ridge, IL (NPI 1073134094).
Provider details
- NPI number
- 1073134094
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036-165200 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
$52 across 2 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 (1)
- 600 S Paulina St Ste 403Chicago, IL 60612-3806Phone: (312) 942-7100
Registry dates
- Enumerated
- 2020-04-30
- Last updated
- 2024-08-23
- Certified
- 2024-08-23
Frequently asked questions
- What is Ethan Parnass's NPI number?
- Ethan Parnass's National Provider Identifier (NPI) is 1073134094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Parnass's specialty?
- Ethan Parnass is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Parnass located?
- Ethan Parnass's practice location on file with NPPES is 1775 Dempster St, Park Ridge, IL 60068-1143.
- What is Ethan Parnass's phone number?
- The practice phone number listed in the NPPES registry for Ethan Parnass is (847) 723-2210.
- Does Ethan Parnass accept Medicare?
- Ethan Parnass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Parnass's NPI active?
- Yes — Ethan Parnass's NPI (1073134094) is active in the NPPES registry as of the last update on 2024-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.