Doreen Mattia
NPI 1407006976 · Developmentally Disabled Services Day Training Agency · Sayville, NY
Doreen Mattia is a Developmentally Disabled Services Day Training Agency provider in Sayville, NY (NPI 1407006976).
Provider details
- NPI number
- 1407006976
- Entity type
- Individual
- Primary specialty
- Developmentally Disabled Services Day Training AgencyAgencies
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Agencies
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
83% 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
- 2008-09-22
- Last updated
- 2008-09-22
Frequently asked questions
- What is Doreen Mattia's NPI number?
- Doreen Mattia's National Provider Identifier (NPI) is 1407006976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doreen Mattia's specialty?
- Doreen Mattia is listed in the NPPES registry with a primary specialty of Developmentally Disabled Services Day Training Agency (Agencies).
- Where is Doreen Mattia located?
- Doreen Mattia's practice location on file with NPPES is 174 Lowell Rd, Sayville, NY 11782-2215.
- What is Doreen Mattia's phone number?
- The practice phone number listed in the NPPES registry for Doreen Mattia is (631) 750-3617.
- Is Doreen Mattia's NPI active?
- Yes — Doreen Mattia's NPI (1407006976) is active in the NPPES registry as of the last update on 2008-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.