Denise Sivaslian, MA, CCC-SLP
NPI 1881932044 · Speech-Language Pathologist · Sayville, NY
Denise Sivaslian, MA, CCC-SLP is a Speech-Language Pathologist provider in Sayville, NY (NPI 1881932044).
Provider details
- NPI number
- 1881932044
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 016167-1 (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
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
- 2013-01-23
- Last updated
- 2013-01-23
Frequently asked questions
- What is Denise Sivaslian's NPI number?
- Denise Sivaslian's National Provider Identifier (NPI) is 1881932044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Sivaslian's specialty?
- Denise Sivaslian is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Denise Sivaslian located?
- Denise Sivaslian's practice location on file with NPPES is 41 Lucille Dr, Sayville, NY 11782-1518.
- What is Denise Sivaslian's phone number?
- The practice phone number listed in the NPPES registry for Denise Sivaslian is (631) 921-9375.
- Is Denise Sivaslian's NPI active?
- Yes — Denise Sivaslian's NPI (1881932044) is active in the NPPES registry as of the last update on 2013-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.