Linda Duke, M.A., CCC-SLP
NPI 1215152558 · Speech-Language Pathologist · Willowbrook, IL
Linda Duke, M.A., CCC-SLP is a Speech-Language Pathologist provider in Willowbrook, IL (NPI 1215152558).
Provider details
- NPI number
- 1215152558
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146.009940 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
- Speech-Language Pathologist235Z00000X
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
- 2007-04-13
- Last updated
- 2016-06-29
Frequently asked questions
- What is Linda Duke's NPI number?
- Linda Duke's National Provider Identifier (NPI) is 1215152558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Duke's specialty?
- Linda Duke is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Linda Duke located?
- Linda Duke's practice location on file with NPPES is 16w585 Mockingbird Ln, Willowbrook, IL 60527-7310.
- What is Linda Duke's phone number?
- The practice phone number listed in the NPPES registry for Linda Duke is (847) 702-9282.
- Is Linda Duke's NPI active?
- Yes — Linda Duke's NPI (1215152558) is active in the NPPES registry as of the last update on 2016-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.