Steven Kassof, LCSW
NPI 1578732350 · Clinical Social Worker · Ashland, WI
Steven Kassof, LCSW is a Clinical Social Worker provider in Ashland, WI (NPI 1578732350).
Provider details
- NPI number
- 1578732350
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18841 (MN)
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
18 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
- 2008-02-26
- Last updated
- 2024-03-04
- Certified
- 2024-03-04
Frequently asked questions
- What is Steven Kassof's NPI number?
- Steven Kassof's National Provider Identifier (NPI) is 1578732350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Kassof's specialty?
- Steven Kassof is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Steven Kassof located?
- Steven Kassof's practice location on file with NPPES is 522 Chapple Avenue, Ashland, WI 54806.
- What is Steven Kassof's phone number?
- The practice phone number listed in the NPPES registry for Steven Kassof is (715) 292-6644.
- Is Steven Kassof's NPI active?
- Yes — Steven Kassof's NPI (1578732350) is active in the NPPES registry as of the last update on 2024-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.