Stephanie Darby
NPI 1932494770 · Clinical Social Worker · Westfield, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Darby is a Clinical Social Worker provider in Westfield, MA (NPI 1932494770).
Provider details
- NPI number
- 1932494770
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-06-09
- Last updated
- 2019-10-23
Frequently asked questions
- What is Stephanie Darby's NPI number?
- Stephanie Darby's National Provider Identifier (NPI) is 1932494770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Darby's specialty?
- Stephanie Darby is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephanie Darby located?
- Stephanie Darby's practice location on file with NPPES is 77 Mill St, Westfield, MA 01085-4598.
- What is Stephanie Darby's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Darby is (413) 568-6141.
- Does Stephanie Darby accept Medicare?
- Stephanie Darby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Darby's NPI active?
- Yes — Stephanie Darby's NPI (1932494770) is active in the NPPES registry as of the last update on 2019-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.