Shannon O'Neill
NPI 1528267481 · Speech-Language Pathologist · Chicago, IL
Shannon O'Neill is a Speech-Language Pathologist provider in Chicago, IL (NPI 1528267481).
Provider details
- NPI number
- 1528267481
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 242.000572 (IL)
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
18 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
- 2007-07-12
- Last updated
- 2011-04-11
Frequently asked questions
- What is Shannon O'Neill's NPI number?
- Shannon O'Neill's National Provider Identifier (NPI) is 1528267481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon O'Neill's specialty?
- Shannon O'Neill is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Shannon O'Neill located?
- Shannon O'Neill's practice location on file with NPPES is 1200 W Monroe St, Chicago, IL 60607-2565.
- What is Shannon O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Shannon O'Neill is (708) 704-6775.
- Is Shannon O'Neill's NPI active?
- Yes — Shannon O'Neill's NPI (1528267481) is active in the NPPES registry as of the last update on 2011-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.