Shira Sivan, LCSW
NPI 1508591827 · Clinical Social Worker · Kissimmee, FL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shira Sivan, LCSW is a Clinical Social Worker provider in Kissimmee, FL (NPI 1508591827).
Provider details
- NPI number
- 1508591827
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 101222 (NY)
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
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1955 Mcdonald AveBrooklyn, NY 11223-1805Phone: (718) 787-1600
Registry dates
- Enumerated
- 2022-07-20
- Last updated
- 2026-05-02
- Certified
- 2026-05-02
Frequently asked questions
- What is Shira Sivan's NPI number?
- Shira Sivan's National Provider Identifier (NPI) is 1508591827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shira Sivan's specialty?
- Shira Sivan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Shira Sivan located?
- Shira Sivan's practice location on file with NPPES is 3275 S John Young Pkwy, Kissimmee, FL 34746-6556.
- What is Shira Sivan's phone number?
- The practice phone number listed in the NPPES registry for Shira Sivan is (407) 801-3293.
- Does Shira Sivan accept Medicare?
- Shira Sivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shira Sivan's NPI active?
- Yes — Shira Sivan's NPI (1508591827) is active in the NPPES registry as of the last update on 2026-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.