Ellen Landau, SPEECH-LANGUAGE PATH
NPI 1689927022 · Speech-Language Pathologist · Larchmont, NY
Ellen Landau, SPEECH-LANGUAGE PATH is a Speech-Language Pathologist provider in Larchmont, NY (NPI 1689927022).
Provider details
- NPI number
- 1689927022
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SPEECH-LANGUAGE PATH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 005379 (NY)
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
13 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
- 2012-10-23
- Last updated
- 2012-10-23
Frequently asked questions
- What is Ellen Landau's NPI number?
- Ellen Landau's National Provider Identifier (NPI) is 1689927022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Landau's specialty?
- Ellen Landau is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ellen Landau located?
- Ellen Landau's practice location on file with NPPES is 4 Woody Ln, Larchmont, NY 10538-1330.
- What is Ellen Landau's phone number?
- The practice phone number listed in the NPPES registry for Ellen Landau is (914) 833-7665.
- Is Ellen Landau's NPI active?
- Yes — Ellen Landau's NPI (1689927022) is active in the NPPES registry as of the last update on 2012-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.