William Giannouloudis
NPI 1568818474 · Community Health Worker · Brockton, MA
William Giannouloudis is a Community Health Worker provider in Brockton, MA (NPI 1568818474).
Provider details
- NPI number
- 1568818474
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- S15309944 (MA)
Specialties & taxonomies
Other Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-05-10
- Last updated
- 2020-08-27
- Certified
- 2020-08-27
Frequently asked questions
- What is William Giannouloudis's NPI number?
- William Giannouloudis's National Provider Identifier (NPI) is 1568818474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Giannouloudis's specialty?
- William Giannouloudis is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is William Giannouloudis located?
- William Giannouloudis's practice location on file with NPPES is 103 Commercial St, Brockton, MA 02302-3101.
- What is William Giannouloudis's phone number?
- The practice phone number listed in the NPPES registry for William Giannouloudis is (508) 521-2200.
- Is William Giannouloudis's NPI active?
- Yes — William Giannouloudis's NPI (1568818474) is active in the NPPES registry as of the last update on 2020-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.