IndividualActive
Mark Lionetti
NPI 1194985754 · Clinical Social Worker · Brockton, MA
Mark Lionetti is a Clinical Social Worker provider in Brockton, MA (NPI 1194985754).
Provider details
- NPI number
- 1194985754
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
37 Belmont St
Brockton, MA 02301-5299
Phone: (508) 830-0000
Fax: (508) 588-5751
Street-level locationGet directions
Mailing address
Po Box 6043
Plymouth, MA 02362-6043
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2008-06-16
Frequently asked questions
- What is Mark Lionetti's NPI number?
- Mark Lionetti's National Provider Identifier (NPI) is 1194985754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lionetti's specialty?
- Mark Lionetti is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Lionetti located?
- Mark Lionetti's practice location on file with NPPES is 37 Belmont St, Brockton, MA 02301-5299.
- What is Mark Lionetti's phone number?
- The practice phone number listed in the NPPES registry for Mark Lionetti is (508) 830-0000.
- Is Mark Lionetti's NPI active?
- Yes — Mark Lionetti's NPI (1194985754) is active in the NPPES registry as of the last update on 2008-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.