Margaret Ferris, M.S., CCC-SLP
NPI 1689827438 · Speech-Language Pathologist · Ossining, NY
Margaret Ferris, M.S., CCC-SLP is a Speech-Language Pathologist provider in Ossining, NY (NPI 1689827438).
Provider details
- NPI number
- 1689827438
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 007975-1 (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
17 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
- 2008-10-24
- Last updated
- 2012-03-27
Frequently asked questions
- What is Margaret Ferris's NPI number?
- Margaret Ferris's National Provider Identifier (NPI) is 1689827438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Ferris's specialty?
- Margaret Ferris is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Ferris located?
- Margaret Ferris's practice location on file with NPPES is 255 N Highland Ave, Ossining, NY 10562-2391.
- What is Margaret Ferris's phone number?
- The practice phone number listed in the NPPES registry for Margaret Ferris is (914) 923-1700.
- Is Margaret Ferris's NPI active?
- Yes — Margaret Ferris's NPI (1689827438) is active in the NPPES registry as of the last update on 2012-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.