Karen Greenwood, M.S.W.
NPI 1952588162 · Mental Health Counselor · Port Jefferson Station, NY
Karen Greenwood, M.S.W. is a Mental Health Counselor provider in Port Jefferson Station, NY (NPI 1952588162).
Provider details
- NPI number
- 1952588162
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 046732 (NY)
Specialties & taxonomies
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
- 2008-01-30
- Last updated
- 2008-01-30
Frequently asked questions
- What is Karen Greenwood's NPI number?
- Karen Greenwood's National Provider Identifier (NPI) is 1952588162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Greenwood's specialty?
- Karen Greenwood is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Karen Greenwood located?
- Karen Greenwood's practice location on file with NPPES is 1050 Hallock Ave, Port Jefferson Station, NY 11776-1214.
- What is Karen Greenwood's phone number?
- The practice phone number listed in the NPPES registry for Karen Greenwood is (631) 331-1122.
- Is Karen Greenwood's NPI active?
- Yes — Karen Greenwood's NPI (1952588162) is active in the NPPES registry as of the last update on 2008-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.