IndividualActive
Kathryn Granigan, LICSW
NPI 1891891701 · Social Worker · Marshfield, MA
Kathryn Granigan, LICSW is a Social Worker provider in Marshfield, MA (NPI 1891891701).
Provider details
- NPI number
- 1891891701
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 1027202 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
475 School St
Suite 17
Marshfield, MA 02050-2068
Phone: (781) 837-7444
Street-level locationGet directions
Mailing address
18 Irving Rd
Scituate, MA 02066-2706
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2007-07-09
Frequently asked questions
- What is Kathryn Granigan's NPI number?
- Kathryn Granigan's National Provider Identifier (NPI) is 1891891701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Granigan's specialty?
- Kathryn Granigan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathryn Granigan located?
- Kathryn Granigan's practice location on file with NPPES is 475 School St, Marshfield, MA 02050-2068.
- What is Kathryn Granigan's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Granigan is (781) 837-7444.
- Is Kathryn Granigan's NPI active?
- Yes — Kathryn Granigan's NPI (1891891701) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.