IndividualActive
Kalliroi Matsakis
NPI 1790115210 · Clinical Social Worker · Bethesda, MD
Kalliroi Matsakis is a Clinical Social Worker provider in Bethesda, MD (NPI 1790115210).
Provider details
- NPI number
- 1790115210
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 19647 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
6040 Southport Dr
Bethesda, MD 20814-1848
Phone: (301) 493-4200
Street-level locationGet directions
Mailing address
6040 Southport Dr
Bethesda, MD 20814-1848
Registry dates
- Enumerated
- 2013-11-19
- Last updated
- 2017-03-06
Frequently asked questions
- What is Kalliroi Matsakis's NPI number?
- Kalliroi Matsakis's National Provider Identifier (NPI) is 1790115210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalliroi Matsakis's specialty?
- Kalliroi Matsakis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kalliroi Matsakis located?
- Kalliroi Matsakis's practice location on file with NPPES is 6040 Southport Dr, Bethesda, MD 20814-1848.
- What is Kalliroi Matsakis's phone number?
- The practice phone number listed in the NPPES registry for Kalliroi Matsakis is (301) 493-4200.
- Is Kalliroi Matsakis's NPI active?
- Yes — Kalliroi Matsakis's NPI (1790115210) is active in the NPPES registry as of the last update on 2017-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.