Hailey O'Sullivan
NPI 1083588354 · Speech-Language Pathologist · Hawthorne, NY
Hailey O'Sullivan is a Speech-Language Pathologist provider in Hawthorne, NY (NPI 1083588354).
Provider details
- NPI number
- 1083588354
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- 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
Under 1 yr in 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
- 2025-09-30
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Hailey O'Sullivan's NPI number?
- Hailey O'Sullivan's National Provider Identifier (NPI) is 1083588354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hailey O'Sullivan's specialty?
- Hailey O'Sullivan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Hailey O'Sullivan located?
- Hailey O'Sullivan's practice location on file with NPPES is 15 Skyline Dr, Hawthorne, NY 10532-2152.
- What is Hailey O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Hailey O'Sullivan is (914) 347-5990.
- Is Hailey O'Sullivan's NPI active?
- Yes — Hailey O'Sullivan's NPI (1083588354) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.