Ellen Simmons, M.S., CCC-SLP
NPI 1083065551 · Speech-Language Pathologist · O Fallon, IL
Ellen Simmons, M.S., CCC-SLP is a Speech-Language Pathologist provider in O Fallon, IL (NPI 1083065551).
Provider details
- NPI number
- 1083065551
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP-1960 (NV)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
9 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
- 2016-06-27
- Last updated
- 2023-11-14
- Certified
- 2023-11-14
Frequently asked questions
- What is Ellen Simmons's NPI number?
- Ellen Simmons's National Provider Identifier (NPI) is 1083065551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Simmons's specialty?
- Ellen Simmons is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ellen Simmons located?
- Ellen Simmons's practice location on file with NPPES is 234 Shawnee Ct, O Fallon, IL 62269-8702.
- What is Ellen Simmons's phone number?
- The practice phone number listed in the NPPES registry for Ellen Simmons is (618) 702-9163.
- Is Ellen Simmons's NPI active?
- Yes — Ellen Simmons's NPI (1083065551) is active in the NPPES registry as of the last update on 2023-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.