Johnathon Koski
NPI 1154807535 · Speech-Language Pathologist · Saint Charles, MO
Johnathon Koski is a Speech-Language Pathologist provider in Saint Charles, MO (NPI 1154807535).
Provider details
- NPI number
- 1154807535
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2018025689 (MO)
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
7 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
- 2018-07-18
- Last updated
- 2018-07-18
Frequently asked questions
- What is Johnathon Koski's NPI number?
- Johnathon Koski's National Provider Identifier (NPI) is 1154807535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnathon Koski's specialty?
- Johnathon Koski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Johnathon Koski located?
- Johnathon Koski's practice location on file with NPPES is 1468 Norwood Dr, Saint Charles, MO 63303-3318.
- What is Johnathon Koski's phone number?
- The practice phone number listed in the NPPES registry for Johnathon Koski is (636) 866-1341.
- Is Johnathon Koski's NPI active?
- Yes — Johnathon Koski's NPI (1154807535) is active in the NPPES registry as of the last update on 2018-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.