Cheryl Livian, LMSW
NPI 1194678466 · Clinical Social Worker · Port Jefferson, NY
Cheryl Livian, LMSW is a Clinical Social Worker provider in Port Jefferson, NY (NPI 1194678466).
Provider details
- NPI number
- 1194678466
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 121652-01 (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
Under 1 yr in 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
- 2026-02-17
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Cheryl Livian's NPI number?
- Cheryl Livian's National Provider Identifier (NPI) is 1194678466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Livian's specialty?
- Cheryl Livian is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cheryl Livian located?
- Cheryl Livian's practice location on file with NPPES is 1227 Main St Ste 201, Port Jefferson, NY 11777-2227.
- What is Cheryl Livian's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Livian is (631) 780-4545.
- Is Cheryl Livian's NPI active?
- Yes — Cheryl Livian's NPI (1194678466) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.