IndividualActive
Sandi Zelniker, LCSW
NPI 1639033939 · Clinical Social Worker · Boca Raton, FL
Sandi Zelniker, LCSW is a Clinical Social Worker provider in Boca Raton, FL (NPI 1639033939).
Provider details
- NPI number
- 1639033939
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 22924 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
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
670 Glades Rd Ste 300
Boca Raton, FL 33431-6464
Phone: (561) 955-3449
Street-level locationGet directions
Mailing address
670 Glades Rd Ste 300
Boca Raton, FL 33431-6464
Registry dates
- Enumerated
- 2025-12-11
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Sandi Zelniker's NPI number?
- Sandi Zelniker's National Provider Identifier (NPI) is 1639033939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandi Zelniker's specialty?
- Sandi Zelniker is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandi Zelniker located?
- Sandi Zelniker's practice location on file with NPPES is 670 Glades Rd Ste 300, Boca Raton, FL 33431-6464.
- What is Sandi Zelniker's phone number?
- The practice phone number listed in the NPPES registry for Sandi Zelniker is (561) 955-3449.
- Is Sandi Zelniker's NPI active?
- Yes — Sandi Zelniker's NPI (1639033939) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.