Terri Leonard, M.S.
NPI 1255733077 · Speech-Language Pathologist · Lake Ronkonkoma, NY
Terri Leonard, M.S. is a Speech-Language Pathologist provider in Lake Ronkonkoma, NY (NPI 1255733077).
Provider details
- NPI number
- 1255733077
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
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
11 yrs in NPPES 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
- 2014-09-24
- Last updated
- 2014-11-03
Frequently asked questions
- What is Terri Leonard's NPI number?
- Terri Leonard's National Provider Identifier (NPI) is 1255733077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terri Leonard's specialty?
- Terri Leonard is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Terri Leonard located?
- Terri Leonard's practice location on file with NPPES is 51 School St, Lake Ronkonkoma, NY 11779-2231.
- What is Terri Leonard's phone number?
- The practice phone number listed in the NPPES registry for Terri Leonard is (631) 471-1300.
- Is Terri Leonard's NPI active?
- Yes — Terri Leonard's NPI (1255733077) is active in the NPPES registry as of the last update on 2014-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.