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Megan Marciano, LCSW
NPI 1356139711 · Clinical Social Worker · Greenwich, CT
Megan Marciano, LCSW is a Clinical Social Worker provider in Greenwich, CT (NPI 1356139711).
Provider details
- NPI number
- 1356139711
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 015057 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES 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
67 Holly Hill Ln
Greenwich, CT 06830-6072
Phone: (203) 622-1881
Street-level locationGet directions
Mailing address
22 Lincoln Ave
Greenwich, CT 06830-5751
Registry dates
- Enumerated
- 2025-04-28
- Last updated
- 2025-04-28
- Certified
- 2025-04-27
Frequently asked questions
- What is Megan Marciano's NPI number?
- Megan Marciano's National Provider Identifier (NPI) is 1356139711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Marciano's specialty?
- Megan Marciano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Megan Marciano located?
- Megan Marciano's practice location on file with NPPES is 67 Holly Hill Ln, Greenwich, CT 06830-6072.
- What is Megan Marciano's phone number?
- The practice phone number listed in the NPPES registry for Megan Marciano is (203) 622-1881.
- Is Megan Marciano's NPI active?
- Yes — Megan Marciano's NPI (1356139711) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.