IndividualActive
Matthew Chlapowski, LSWA
NPI 1821515172 · Social Worker · Milford, MA
Matthew Chlapowski, LSWA is a Social Worker provider in Milford, MA (NPI 1821515172).
Provider details
- NPI number
- 1821515172
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSWA
- Sex
- Male
- Sole proprietor
- No
- License
- 413848 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
32 Hamilton Ave
Milford, MA 01757-1748
Phone: (508) 634-3420
Street-level locationGet directions
Mailing address
65 Worcester Rd Apt 54
Charlton, MA 01507-1366
Registry dates
- Enumerated
- 2017-08-28
- Last updated
- 2017-08-28
Frequently asked questions
- What is Matthew Chlapowski's NPI number?
- Matthew Chlapowski's National Provider Identifier (NPI) is 1821515172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Chlapowski's specialty?
- Matthew Chlapowski is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Chlapowski located?
- Matthew Chlapowski's practice location on file with NPPES is 32 Hamilton Ave, Milford, MA 01757-1748.
- What is Matthew Chlapowski's phone number?
- The practice phone number listed in the NPPES registry for Matthew Chlapowski is (508) 634-3420.
- Is Matthew Chlapowski's NPI active?
- Yes — Matthew Chlapowski's NPI (1821515172) is active in the NPPES registry as of the last update on 2017-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.