Dennis Rogan
NPI 1952790701 · Hearing Instrument Specialist · Lake Forest, IL
Dennis Rogan is a Hearing Instrument Specialist provider in Lake Forest, IL (NPI 1952790701).
Provider details
- NPI number
- 1952790701
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 3156 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2015-01-16
- Last updated
- 2015-01-16
Frequently asked questions
- What is Dennis Rogan's NPI number?
- Dennis Rogan's National Provider Identifier (NPI) is 1952790701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Rogan's specialty?
- Dennis Rogan is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Dennis Rogan located?
- Dennis Rogan's practice location on file with NPPES is 840 S Waukegan Rd, Lake Forest, IL 60045-2608.
- What is Dennis Rogan's phone number?
- The practice phone number listed in the NPPES registry for Dennis Rogan is (244) 544-5144.
- Is Dennis Rogan's NPI active?
- Yes — Dennis Rogan's NPI (1952790701) is active in the NPPES registry as of the last update on 2015-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.