Michael Sly
NPI 1639683352 · Speech-Language Pathologist · Collinsville, IL
Michael Sly is a Speech-Language Pathologist provider in Collinsville, IL (NPI 1639683352).
Provider details
- NPI number
- 1639683352
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
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
8 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
- 2017-11-17
- Last updated
- 2017-11-17
Frequently asked questions
- What is Michael Sly's NPI number?
- Michael Sly's National Provider Identifier (NPI) is 1639683352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sly's specialty?
- Michael Sly is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Michael Sly located?
- Michael Sly's practice location on file with NPPES is 108 W Church St, Collinsville, IL 62234-2725.
- What is Michael Sly's phone number?
- The practice phone number listed in the NPPES registry for Michael Sly is (618) 346-6301.
- Is Michael Sly's NPI active?
- Yes — Michael Sly's NPI (1639683352) is active in the NPPES registry as of the last update on 2017-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.