IndividualActive
Madison Guertin
NPI 1700769882 · Clinical Social Worker · Boston, MA
Madison Guertin is a Clinical Social Worker provider in Boston, MA (NPI 1700769882).
Provider details
- NPI number
- 1700769882
- 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
39 Boylston St
Boston, MA 02116-4702
Phone: (617) 457-1067
Street-level locationGet directions
Mailing address
27 Glenville Ave
Allston, MA 02134-3530
Registry dates
- Enumerated
- 2025-07-28
- Last updated
- 2025-07-28
- Certified
- 2025-07-25
Frequently asked questions
- What is Madison Guertin's NPI number?
- Madison Guertin's National Provider Identifier (NPI) is 1700769882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Guertin's specialty?
- Madison Guertin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Madison Guertin located?
- Madison Guertin's practice location on file with NPPES is 39 Boylston St, Boston, MA 02116-4702.
- What is Madison Guertin's phone number?
- The practice phone number listed in the NPPES registry for Madison Guertin is (617) 457-1067.
- Is Madison Guertin's NPI active?
- Yes — Madison Guertin's NPI (1700769882) is active in the NPPES registry as of the last update on 2025-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.