Sarah Marcellus
NPI 1710423462 · Speech-Language Pathologist · Sayville, NY
Sarah Marcellus is a Speech-Language Pathologist provider in Sayville, NY (NPI 1710423462).
Provider details
- NPI number
- 1710423462
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 027285 (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
9 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
- 2017-01-18
- Last updated
- 2021-01-28
- Certified
- 2021-01-28
Frequently asked questions
- What is Sarah Marcellus's NPI number?
- Sarah Marcellus's National Provider Identifier (NPI) is 1710423462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Marcellus's specialty?
- Sarah Marcellus is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sarah Marcellus located?
- Sarah Marcellus's practice location on file with NPPES is 600 Lincoln Ave, Sayville, NY 11782-1422.
- What is Sarah Marcellus's phone number?
- The practice phone number listed in the NPPES registry for Sarah Marcellus is (631) 946-0989.
- Is Sarah Marcellus's NPI active?
- Yes — Sarah Marcellus's NPI (1710423462) is active in the NPPES registry as of the last update on 2021-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.