Bys Speech and Occupational Therapy Services, LLC
NPI 1316224462 · Speech-Language Pathologist · Darien, IL
Bys Speech and Occupational Therapy Services, LLC is a Speech-Language Pathologist organization in Darien, IL (NPI 1316224462).
Provider details
- NPI number
- 1316224462
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Matthew Sullivan, Cfo(630) 590-5571
Specialties & taxonomies
Speech, Language and Hearing Service Providers
- Occupational Therapist225X00000X
Respiratory, Developmental, Rehabilitative and Restorative 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
6 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 (5)
- 3070 Business Park Dr Ste BNorcross, GA 30071-1428Phone: (630) 590-5571
- 8145 River DrMorton Grove, IL 60053-2660Phone: (630) 590-5571
- 1300 Remington Rd Ste KSchaumburg, IL 60173-4800Phone: (847) 496-5513Fax: (847) 496-5752
- 255 38th AveSt Charles, IL 60174-5411Phone: (630) 590-5571
- 8200 185th St Ste AbTinley Park, IL 60487-9232Phone: (630) 590-5571
Registry dates
- Enumerated
- 2011-11-03
- Last updated
- 2021-02-04
- Certified
- 2021-02-04
Frequently asked questions
- What is Bys Speech and Occupational Therapy Services, LLC's NPI number?
- Bys Speech and Occupational Therapy Services, LLC's National Provider Identifier (NPI) is 1316224462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bys Speech and Occupational Therapy Services, LLC?
- Bys Speech and Occupational Therapy Services, LLC is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Bys Speech and Occupational Therapy Services, LLC located?
- Bys Speech and Occupational Therapy Services, LLC's practice location on file with NPPES is 8201 Cass Ave, Darien, IL 60561-5314.
- What is Bys Speech and Occupational Therapy Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Bys Speech and Occupational Therapy Services, LLC is (630) 590-5571.
- Who is the authorized official for Bys Speech and Occupational Therapy Services, LLC?
- The authorized official listed on Bys Speech and Occupational Therapy Services, LLC's NPPES record is Matthew Sullivan, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bys Speech and Occupational Therapy Services, LLC's NPI active?
- Yes — Bys Speech and Occupational Therapy Services, LLC's NPI (1316224462) is active in the NPPES registry as of the last update on 2021-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.