Jason Chalker, MS, CCC-SLP
NPI 1578119566 · Speech-Language Pathologist · South Elgin, IL
Jason Chalker, MS, CCC-SLP is a Speech-Language Pathologist provider in South Elgin, IL (NPI 1578119566).
Provider details
- NPI number
- 1578119566
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Speech, Language and Hearing Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-08-14
- Last updated
- 2022-04-01
- Certified
- 2022-04-01
Frequently asked questions
- What is Jason Chalker's NPI number?
- Jason Chalker's National Provider Identifier (NPI) is 1578119566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Chalker's specialty?
- Jason Chalker is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Jason Chalker located?
- Jason Chalker's practice location on file with NPPES is 320 Denton Ln, South Elgin, IL 60177-2220.
- What is Jason Chalker's phone number?
- The practice phone number listed in the NPPES registry for Jason Chalker is (630) 740-6346.
- Is Jason Chalker's NPI active?
- Yes — Jason Chalker's NPI (1578119566) is active in the NPPES registry as of the last update on 2022-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.