IndividualActive
Karen Cratz, LCSW
NPI 1558423111 · Clinical Social Worker · Wilmington, DE
Karen Cratz, LCSW is a Clinical Social Worker provider in Wilmington, DE (NPI 1558423111).
Provider details
- NPI number
- 1558423111
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- Q1-0000579 (DE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1400 North Washington St.
Suite 300
Wilmington, DE 19801
Phone: (302) 477-3300
Fax: (302) 477-3168
Street-level locationGet directions
Mailing address
P.o. Box 30170
Wilmington, DE 19805-7170
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2008-08-04
Frequently asked questions
- What is Karen Cratz's NPI number?
- Karen Cratz's National Provider Identifier (NPI) is 1558423111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Cratz's specialty?
- Karen Cratz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Cratz located?
- Karen Cratz's practice location on file with NPPES is 1400 North Washington St., Wilmington, DE 19801.
- What is Karen Cratz's phone number?
- The practice phone number listed in the NPPES registry for Karen Cratz is (302) 477-3300.
- Is Karen Cratz's NPI active?
- Yes — Karen Cratz's NPI (1558423111) is active in the NPPES registry as of the last update on 2008-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.