Otolaryngology Group Ltd
NPI 1972517803 · Otolaryngology Physician · Glenview, IL
Otolaryngology Group Ltd is a Otolaryngology Physician organization in Glenview, IL (NPI 1972517803).
Provider details
- NPI number
- 1972517803
- Entity type
- Organization
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Schonberg, President(847) 729-9122
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
19 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
- 2006-07-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is Otolaryngology Group Ltd's NPI number?
- Otolaryngology Group Ltd's National Provider Identifier (NPI) is 1972517803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Otolaryngology Group Ltd?
- Otolaryngology Group Ltd is classified in the NPPES registry as Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Otolaryngology Group Ltd located?
- Otolaryngology Group Ltd's practice location on file with NPPES is 3633 W Lake Ave, Glenview, IL 60026-5805.
- What is Otolaryngology Group Ltd's phone number?
- The practice phone number listed in the NPPES registry for Otolaryngology Group Ltd is (847) 729-9122.
- Who is the authorized official for Otolaryngology Group Ltd?
- The authorized official listed on Otolaryngology Group Ltd's NPPES record is Jeffrey Schonberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Otolaryngology Group Ltd's NPI active?
- Yes — Otolaryngology Group Ltd's NPI (1972517803) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.