Phylis Byrne, LCSW, CASAC
NPI 1003515172 · Clinical Social Worker · Rockville Centre, NY
Phylis Byrne, LCSW, CASAC is a Clinical Social Worker provider in Rockville Centre, NY (NPI 1003515172).
Provider details
- NPI number
- 1003515172
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, CASAC
- Sex
- Female
- Sole proprietor
- Yes
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-02-28
- Last updated
- 2023-02-28
- Certified
- 2023-02-27
Frequently asked questions
- What is Phylis Byrne's NPI number?
- Phylis Byrne's National Provider Identifier (NPI) is 1003515172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phylis Byrne's specialty?
- Phylis Byrne is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Phylis Byrne located?
- Phylis Byrne's practice location on file with NPPES is 2 Kent Ct, Rockville Centre, NY 11570-4518.
- What is Phylis Byrne's phone number?
- The practice phone number listed in the NPPES registry for Phylis Byrne is (516) 761-8909.
- Is Phylis Byrne's NPI active?
- Yes — Phylis Byrne's NPI (1003515172) is active in the NPPES registry as of the last update on 2023-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.