IndividualActive
David Fillio, LCSW, MS
NPI 1699396762 · Social Worker · Tewksbury, MA
David Fillio, LCSW, MS is a Social Worker provider in Tewksbury, MA (NPI 1699396762).
Provider details
- NPI number
- 1699396762
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, MS
- Sex
- Male
- Sole proprietor
- No
- License
- 223760 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
365 East St Bldg 34
Tewksbury, MA 01876-1950
Phone: (978) 459-3371
Street-level locationGet directions
Mailing address
1751 Main St
Tewksbury, MA 01876-5801
Registry dates
- Enumerated
- 2020-04-30
- Last updated
- 2020-04-30
- Certified
- 2020-04-30
Frequently asked questions
- What is David Fillio's NPI number?
- David Fillio's National Provider Identifier (NPI) is 1699396762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Fillio's specialty?
- David Fillio is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is David Fillio located?
- David Fillio's practice location on file with NPPES is 365 East St Bldg 34, Tewksbury, MA 01876-1950.
- What is David Fillio's phone number?
- The practice phone number listed in the NPPES registry for David Fillio is (978) 459-3371.
- Is David Fillio's NPI active?
- Yes — David Fillio's NPI (1699396762) is active in the NPPES registry as of the last update on 2020-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.