Charlyne Olznoi
NPI 1477968154 · Speech-Language Pathologist · Plainfield, IL
Charlyne Olznoi is a Speech-Language Pathologist provider in Plainfield, IL (NPI 1477968154).
Provider details
- NPI number
- 1477968154
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146.011673 (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
- 2014-06-21
- Last updated
- 2023-09-07
- Certified
- 2023-09-07
Frequently asked questions
- What is Charlyne Olznoi's NPI number?
- Charlyne Olznoi's National Provider Identifier (NPI) is 1477968154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlyne Olznoi's specialty?
- Charlyne Olznoi is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Charlyne Olznoi located?
- Charlyne Olznoi's practice location on file with NPPES is 25722 Galway Ave, Plainfield, IL 60585-4710.
- What is Charlyne Olznoi's phone number?
- The practice phone number listed in the NPPES registry for Charlyne Olznoi is (630) 670-2020.
- Is Charlyne Olznoi's NPI active?
- Yes — Charlyne Olznoi's NPI (1477968154) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.