OrganizationActive
Cornerstone Hearing Center LLC
NPI 1477934792 · Specialist · Huntley, IL
Cornerstone Hearing Center LLC is a Specialist organization in Huntley, IL (NPI 1477934792).
Provider details
- NPI number
- 1477934792
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Joseph Madigan, Owner(847) 457-1800
- License
- 3027 (IL)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
12545 Farm Hill Dr
200
Huntley, IL 60142-7723
Phone: (847) 457-1800
Fax: (847) 457-1805
Street-level locationGet directions
Mailing address
12545 Farm Hill Dr
Huntley, IL 60142-7723
Registry dates
- Enumerated
- 2015-06-11
- Last updated
- 2015-06-11
Frequently asked questions
- What is Cornerstone Hearing Center LLC's NPI number?
- Cornerstone Hearing Center LLC's National Provider Identifier (NPI) is 1477934792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Hearing Center LLC?
- Cornerstone Hearing Center LLC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Cornerstone Hearing Center LLC located?
- Cornerstone Hearing Center LLC's practice location on file with NPPES is 12545 Farm Hill Dr, Huntley, IL 60142-7723.
- What is Cornerstone Hearing Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Hearing Center LLC is (847) 457-1800.
- Who is the authorized official for Cornerstone Hearing Center LLC?
- The authorized official listed on Cornerstone Hearing Center LLC's NPPES record is Joseph Madigan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Hearing Center LLC's NPI active?
- Yes — Cornerstone Hearing Center LLC's NPI (1477934792) is active in the NPPES registry as of the last update on 2015-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.