IndividualActive
Mary Chadwick
NPI 1639052038 · Clinical Social Worker · Boston, MA
Mary Chadwick is a Clinical Social Worker provider in Boston, MA (NPI 1639052038).
Provider details
- NPI number
- 1639052038
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
660 Harrison Ave Ste 250
Boston, MA 02118-2304
Phone: (540) 553-5524
Street-level locationGet directions
Mailing address
6 Beals St Apt 2
Brookline, MA 02446-6031
Registry dates
- Enumerated
- 2025-07-31
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Mary Chadwick's NPI number?
- Mary Chadwick's National Provider Identifier (NPI) is 1639052038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Chadwick's specialty?
- Mary Chadwick is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Chadwick located?
- Mary Chadwick's practice location on file with NPPES is 660 Harrison Ave Ste 250, Boston, MA 02118-2304.
- What is Mary Chadwick's phone number?
- The practice phone number listed in the NPPES registry for Mary Chadwick is (540) 553-5524.
- Is Mary Chadwick's NPI active?
- Yes — Mary Chadwick's NPI (1639052038) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.