Heather Sleezer, M.S. CCC-SLP
NPI 1164702312 · Speech-Language Pathologist · Berwyn, IL
Heather Sleezer, M.S. CCC-SLP is a Speech-Language Pathologist provider in Berwyn, IL (NPI 1164702312).
Provider details
- NPI number
- 1164702312
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 242001960 (IL)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 127 S Clay StHinsdale, IL 60521-4031Phone: (630) 452-5635
- 6635 Wedgewood LnWillowbrook, IL 60527-5440Phone: (630) 452-5635
Registry dates
- Enumerated
- 2011-08-19
- Last updated
- 2021-09-14
- Certified
- 2021-09-14
Frequently asked questions
- What is Heather Sleezer's NPI number?
- Heather Sleezer's National Provider Identifier (NPI) is 1164702312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Sleezer's specialty?
- Heather Sleezer is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Heather Sleezer located?
- Heather Sleezer's practice location on file with NPPES is 6850 31st St, Berwyn, IL 60402-3058.
- What is Heather Sleezer's phone number?
- The practice phone number listed in the NPPES registry for Heather Sleezer is (630) 452-5635.
- Is Heather Sleezer's NPI active?
- Yes — Heather Sleezer's NPI (1164702312) is active in the NPPES registry as of the last update on 2021-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.