IndividualActive
Karen Fassbender, LMSW
NPI 1376797159 · Social Worker · New Windsor, NY
Karen Fassbender, LMSW is a Social Worker provider in New Windsor, NY (NPI 1376797159).
Provider details
- NPI number
- 1376797159
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0496171 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
8 Musket Pl
New Windsor, NY 12553-5613
Phone: (845) 562-4899
Fax: (845) 565-1681
Street-level locationGet directions
Mailing address
8 Musket Pl
New Windsor, NY 12553-5613
Registry dates
- Enumerated
- 2008-11-06
- Last updated
- 2008-11-06
Frequently asked questions
- What is Karen Fassbender's NPI number?
- Karen Fassbender's National Provider Identifier (NPI) is 1376797159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Fassbender's specialty?
- Karen Fassbender is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Fassbender located?
- Karen Fassbender's practice location on file with NPPES is 8 Musket Pl, New Windsor, NY 12553-5613.
- What is Karen Fassbender's phone number?
- The practice phone number listed in the NPPES registry for Karen Fassbender is (845) 562-4899.
- Is Karen Fassbender's NPI active?
- Yes — Karen Fassbender's NPI (1376797159) is active in the NPPES registry as of the last update on 2008-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.