Kathryn Kowalsky, LICSW
NPI 1417424615 · Clinical Social Worker · Boston, MA
Kathryn Kowalsky, LICSW is a Clinical Social Worker provider in Boston, MA (NPI 1417424615).
Provider details
- NPI number
- 1417424615
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 123254 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 700 Massachusetts Ave Fl 3Cambridge, MA 02139-3345Phone: (888) 500-2067Fax: (617) 649-8520
Registry dates
- Enumerated
- 2018-10-26
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Kathryn Kowalsky's NPI number?
- Kathryn Kowalsky's National Provider Identifier (NPI) is 1417424615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Kowalsky's specialty?
- Kathryn Kowalsky is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathryn Kowalsky located?
- Kathryn Kowalsky's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5491.
- What is Kathryn Kowalsky's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Kowalsky is (617) 667-2845.
- Is Kathryn Kowalsky's NPI active?
- Yes — Kathryn Kowalsky's NPI (1417424615) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.