Nancy Costantino, M.A., CCC-SLP
NPI 1356891485 · Speech-Language Pathologist · East Yaphank, NY
Nancy Costantino, M.A., CCC-SLP is a Speech-Language Pathologist provider in East Yaphank, NY (NPI 1356891485).
Provider details
- NPI number
- 1356891485
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 023049 (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
- 2016-10-13
- Last updated
- 2016-10-13
Frequently asked questions
- What is Nancy Costantino's NPI number?
- Nancy Costantino's National Provider Identifier (NPI) is 1356891485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Costantino's specialty?
- Nancy Costantino is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Nancy Costantino located?
- Nancy Costantino's practice location on file with NPPES is 1500 William Floyd Pkwy, East Yaphank, NY 11967-1800.
- What is Nancy Costantino's phone number?
- The practice phone number listed in the NPPES registry for Nancy Costantino is (631) 901-2420.
- Is Nancy Costantino's NPI active?
- Yes — Nancy Costantino's NPI (1356891485) is active in the NPPES registry as of the last update on 2016-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.