Sarah Siwi, LAC, NCC
NPI 1649131822 · Marriage & Family Therapist · Hainesport, NJ
Sarah Siwi, LAC, NCC is a Marriage & Family Therapist provider in Hainesport, NJ (NPI 1649131822).
Provider details
- NPI number
- 1649131822
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LAC, NCC
- Sex
- Female
- Sole proprietor
- No
- License
- 37AC00900500 (NJ)
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
- 2025-11-18
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Sarah Siwi's NPI number?
- Sarah Siwi's National Provider Identifier (NPI) is 1649131822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Siwi's specialty?
- Sarah Siwi is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sarah Siwi located?
- Sarah Siwi's practice location on file with NPPES is 1289 Route 38, Hainesport, NJ 08036-2730.
- What is Sarah Siwi's phone number?
- The practice phone number listed in the NPPES registry for Sarah Siwi is (609) 267-1550.
- Is Sarah Siwi's NPI active?
- Yes — Sarah Siwi's NPI (1649131822) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.