Ellen Nadan, M.S.,C.C.C.
NPI 1801048806 · Speech-Language Pathologist · Merrick, NY
Ellen Nadan, M.S.,C.C.C. is a Speech-Language Pathologist provider in Merrick, NY (NPI 1801048806).
Provider details
- NPI number
- 1801048806
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.,C.C.C.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 000193-1 (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
- 2008-10-21
- Last updated
- 2008-10-21
Frequently asked questions
- What is Ellen Nadan's NPI number?
- Ellen Nadan's National Provider Identifier (NPI) is 1801048806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Nadan's specialty?
- Ellen Nadan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ellen Nadan located?
- Ellen Nadan's practice location on file with NPPES is 1902 George Ct, Merrick, NY 11566-4926.
- What is Ellen Nadan's phone number?
- The practice phone number listed in the NPPES registry for Ellen Nadan is (516) 546-6839.
- Is Ellen Nadan's NPI active?
- Yes — Ellen Nadan's NPI (1801048806) is active in the NPPES registry as of the last update on 2008-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.