Matthew Krieger, LCSW
NPI 1417676958 · Clinical Social Worker · Staten Island, NY
Matthew Krieger, LCSW is a Clinical Social Worker provider in Staten Island, NY (NPI 1417676958).
Provider details
- NPI number
- 1417676958
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 128419 (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
3 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
- 2022-08-26
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is Matthew Krieger's NPI number?
- Matthew Krieger's National Provider Identifier (NPI) is 1417676958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Krieger's specialty?
- Matthew Krieger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Krieger located?
- Matthew Krieger's practice location on file with NPPES is 138 Targee St, Staten Island, NY 10304-2067.
- What is Matthew Krieger's phone number?
- The practice phone number listed in the NPPES registry for Matthew Krieger is (646) 397-3826.
- Is Matthew Krieger's NPI active?
- Yes — Matthew Krieger's NPI (1417676958) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.