Matthew Holden, L.S.W.
NPI 1295286029 · Clinical Social Worker · Wilmington, DE
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Holden, L.S.W. is a Clinical Social Worker provider in Wilmington, DE (NPI 1295286029).
Provider details
- NPI number
- 1295286029
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.S.W.
- Sex
- Male
- Sole proprietor
- No
- License
- SW130225 (PA)
Specialties & taxonomies
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
9 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)
- 910 S Chapel St Ste 102Newark, DE 19713-3468Phone: (302) 224-1400
Registry dates
- Enumerated
- 2016-10-17
- Last updated
- 2019-08-26
Frequently asked questions
- What is Matthew Holden's NPI number?
- Matthew Holden's National Provider Identifier (NPI) is 1295286029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Holden's specialty?
- Matthew Holden is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Holden located?
- Matthew Holden's practice location on file with NPPES is 501 W 14th St, Wilmington, DE 19801-1013.
- What is Matthew Holden's phone number?
- The practice phone number listed in the NPPES registry for Matthew Holden is (302) 320-2100.
- Does Matthew Holden accept Medicare?
- Matthew Holden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Holden's NPI active?
- Yes — Matthew Holden's NPI (1295286029) is active in the NPPES registry as of the last update on 2019-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.