Rebecca Siwanowicz, LCSW
NPI 1780268672 · Clinical Social Worker · Concord, NC
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Siwanowicz, LCSW is a Clinical Social Worker provider in Concord, NC (NPI 1780268672).
Provider details
- NPI number
- 1780268672
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- SW16961 (FL)
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
5 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)
- 4525 Nc 87 SSanford, NC 27332-0212Phone: (910) 477-8244
Registry dates
- Enumerated
- 2021-05-07
- Last updated
- 2024-02-13
- Certified
- 2024-02-13
Frequently asked questions
- What is Rebecca Siwanowicz's NPI number?
- Rebecca Siwanowicz's National Provider Identifier (NPI) is 1780268672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Siwanowicz's specialty?
- Rebecca Siwanowicz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rebecca Siwanowicz located?
- Rebecca Siwanowicz's practice location on file with NPPES is 284 Executive Park Dr, Concord, NC 28025-1831.
- What is Rebecca Siwanowicz's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Siwanowicz is (704) 939-1100.
- Does Rebecca Siwanowicz accept Medicare?
- Rebecca Siwanowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Siwanowicz's NPI active?
- Yes — Rebecca Siwanowicz's NPI (1780268672) is active in the NPPES registry as of the last update on 2024-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.