Chrystine Longley, LCSW. LMSW, LICSW
NPI 1710622089 · Clinical Social Worker · Williamsburg, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chrystine Longley, LCSW. LMSW, LICSW is a Clinical Social Worker provider in Williamsburg, MA (NPI 1710622089).
Provider details
- NPI number
- 1710622089
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW. LMSW, LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- LICSW1121089 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
4 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)
- 421 N Main St Bldg 8Leeds, MA 01053-9764Phone: (413) 584-4040Fax: (413) 582-3007
Registry dates
- Enumerated
- 2022-05-02
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Chrystine Longley's NPI number?
- Chrystine Longley's National Provider Identifier (NPI) is 1710622089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chrystine Longley's specialty?
- Chrystine Longley is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Chrystine Longley located?
- Chrystine Longley's practice location on file with NPPES is 88 Old Goshen Rd, Williamsburg, MA 01096-9707.
- What is Chrystine Longley's phone number?
- The practice phone number listed in the NPPES registry for Chrystine Longley is (860) 214-1090.
- Does Chrystine Longley accept Medicare?
- Chrystine Longley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chrystine Longley's NPI active?
- Yes — Chrystine Longley's NPI (1710622089) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.