Sidney Flaherty, M.S.
NPI 1770065328 · Speech-Language Pathologist · Chicago, IL
Sidney Flaherty, M.S. is a Speech-Language Pathologist provider in Chicago, IL (NPI 1770065328).
Provider details
- NPI number
- 1770065328
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 242.004846 (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
7 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
- 2018-08-30
- Last updated
- 2018-08-30
Frequently asked questions
- What is Sidney Flaherty's NPI number?
- Sidney Flaherty's National Provider Identifier (NPI) is 1770065328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Flaherty's specialty?
- Sidney Flaherty is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sidney Flaherty located?
- Sidney Flaherty's practice location on file with NPPES is 5838 N Sheridan Rd, Chicago, IL 60660-4916.
- What is Sidney Flaherty's phone number?
- The practice phone number listed in the NPPES registry for Sidney Flaherty is (773) 769-2230.
- Is Sidney Flaherty's NPI active?
- Yes — Sidney Flaherty's NPI (1770065328) is active in the NPPES registry as of the last update on 2018-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.