Katherine Montas, LCSW
NPI 1831075761 · Clinical Social Worker · Boston, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Montas, LCSW is a Clinical Social Worker provider in Boston, MA (NPI 1831075761).
Provider details
- NPI number
- 1831075761
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sole proprietor
- No
- License
- LCSW2140942 (MA)
Specialties & taxonomies
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
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2025-08-14
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Katherine Montas's NPI number?
- Katherine Montas's National Provider Identifier (NPI) is 1831075761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Montas's specialty?
- Katherine Montas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Montas located?
- Katherine Montas's practice location on file with NPPES is 1340 Boylston St, Boston, MA 02215-4302.
- What is Katherine Montas's phone number?
- The practice phone number listed in the NPPES registry for Katherine Montas is (617) 267-0900.
- Does Katherine Montas accept Medicare?
- Katherine Montas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Montas's NPI active?
- Yes — Katherine Montas's NPI (1831075761) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.