Sarah Chrystler, MSW, MALS
NPI 1407749310 · Clinical Social Worker · Northampton, MA
Sarah Chrystler, MSW, MALS is a Clinical Social Worker provider in Northampton, MA (NPI 1407749310).
Provider details
- NPI number
- 1407749310
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, MALS
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW2120395 (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
1 yr 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
- 2025-05-30
- Last updated
- 2025-05-30
- Certified
- 2025-05-30
Frequently asked questions
- What is Sarah Chrystler's NPI number?
- Sarah Chrystler's National Provider Identifier (NPI) is 1407749310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Chrystler's specialty?
- Sarah Chrystler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Chrystler located?
- Sarah Chrystler's practice location on file with NPPES is 206 King St, Northampton, MA 01060-2297.
- What is Sarah Chrystler's phone number?
- The practice phone number listed in the NPPES registry for Sarah Chrystler is (413) 200-8024.
- Is Sarah Chrystler's NPI active?
- Yes — Sarah Chrystler's NPI (1407749310) is active in the NPPES registry as of the last update on 2025-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.