Betsy Casselman, MSW - LICSW
NPI 1356317788 · Clinical Social Worker · Natick, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Betsy Casselman, MSW - LICSW is a Clinical Social Worker provider in Natick, MA (NPI 1356317788).
Provider details
- NPI number
- 1356317788
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW - LICSW
- Sex
- Female
- License
- 103641 (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
20 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
Mailing address
Registry dates
- Enumerated
- 2006-02-26
- Last updated
- 2007-07-09
Frequently asked questions
- What is Betsy Casselman's NPI number?
- Betsy Casselman's National Provider Identifier (NPI) is 1356317788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Betsy Casselman's specialty?
- Betsy Casselman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Betsy Casselman located?
- Betsy Casselman's practice location on file with NPPES is 14 Nottingham Dr, Natick, MA 01760-3340.
- What is Betsy Casselman's phone number?
- The practice phone number listed in the NPPES registry for Betsy Casselman is (508) 655-2272.
- Does Betsy Casselman accept Medicare?
- Betsy Casselman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Betsy Casselman's NPI active?
- Yes — Betsy Casselman's NPI (1356317788) 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.