Andrew Sidi, MFT-LP
NPI 1780564567 · Marriage & Family Therapist · Williston Park, NY
Andrew Sidi, MFT-LP is a Marriage & Family Therapist provider in Williston Park, NY (NPI 1780564567).
Provider details
- NPI number
- 1780564567
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT-LP
- Sex
- Male
- Sole proprietor
- No
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
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
- 2025-09-03
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Andrew Sidi's NPI number?
- Andrew Sidi's National Provider Identifier (NPI) is 1780564567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Sidi's specialty?
- Andrew Sidi is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Andrew Sidi located?
- Andrew Sidi's practice location on file with NPPES is 101 Hillside Ave Ste D, Williston Park, NY 11596-2310.
- What is Andrew Sidi's phone number?
- The practice phone number listed in the NPPES registry for Andrew Sidi is (516) 261-1820.
- Is Andrew Sidi's NPI active?
- Yes — Andrew Sidi's NPI (1780564567) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.