Syt Therapy Services, PLLC
NPI 1497695159 · Speech-Language Pathologist · O Fallon, IL
Syt Therapy Services, PLLC is a Speech-Language Pathologist organization in O Fallon, IL (NPI 1497695159).
Provider details
- NPI number
- 1497695159
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Ellen Simmons, Owner/Speech Language Pathologist(972) 632-6189
Specialties & taxonomies
Speech, Language and Hearing Service Providers
- Speech-Language Assistant2355S0801X
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
Under 1 yr in 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
- 2026-03-31
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is Syt Therapy Services, PLLC's NPI number?
- Syt Therapy Services, PLLC's National Provider Identifier (NPI) is 1497695159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Syt Therapy Services, PLLC?
- Syt Therapy Services, PLLC is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Syt Therapy Services, PLLC located?
- Syt Therapy Services, PLLC's practice location on file with NPPES is 234 Shawnee Ct, O Fallon, IL 62269-8702.
- What is Syt Therapy Services, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Syt Therapy Services, PLLC is (972) 632-6189.
- Who is the authorized official for Syt Therapy Services, PLLC?
- The authorized official listed on Syt Therapy Services, PLLC's NPPES record is Ellen Simmons, Owner/Speech Language Pathologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Syt Therapy Services, PLLC's NPI active?
- Yes — Syt Therapy Services, PLLC's NPI (1497695159) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.