IndividualActive
Maria Kefalas
NPI 1922746676 · Social Worker · Copiague, NY
Maria Kefalas is a Social Worker provider in Copiague, NY (NPI 1922746676).
Provider details
- NPI number
- 1922746676
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
445 Oak St
Copiague, NY 11726-3111
Phone: (631) 257-5173
Street-level locationGet directions
Mailing address
40 Meeting Ln
Hicksville, NY 11801-6212
Registry dates
- Enumerated
- 2022-05-23
- Last updated
- 2022-06-01
- Certified
- 2022-06-01
Frequently asked questions
- What is Maria Kefalas's NPI number?
- Maria Kefalas's National Provider Identifier (NPI) is 1922746676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Kefalas's specialty?
- Maria Kefalas is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Kefalas located?
- Maria Kefalas's practice location on file with NPPES is 445 Oak St, Copiague, NY 11726-3111.
- What is Maria Kefalas's phone number?
- The practice phone number listed in the NPPES registry for Maria Kefalas is (631) 257-5173.
- Is Maria Kefalas's NPI active?
- Yes — Maria Kefalas's NPI (1922746676) is active in the NPPES registry as of the last update on 2022-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.