Ilona Helin, M.S. CCC-SLP
NPI 1528336914 · Speech-Language Pathologist · Wilmette, IL
Ilona Helin, M.S. CCC-SLP is a Speech-Language Pathologist provider in Wilmette, IL (NPI 1528336914).
Provider details
- NPI number
- 1528336914
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146006014 (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
14 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
- 2011-12-13
- Last updated
- 2011-12-13
Frequently asked questions
- What is Ilona Helin's NPI number?
- Ilona Helin's National Provider Identifier (NPI) is 1528336914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilona Helin's specialty?
- Ilona Helin is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ilona Helin located?
- Ilona Helin's practice location on file with NPPES is 1415 Maple Ave, Wilmette, IL 60091-2564.
- What is Ilona Helin's phone number?
- The practice phone number listed in the NPPES registry for Ilona Helin is (847) 984-5161.
- Is Ilona Helin's NPI active?
- Yes — Ilona Helin's NPI (1528336914) is active in the NPPES registry as of the last update on 2011-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.