IndividualActive
Silvia Marsillo, LMSW
NPI 1912616392 · Social Worker · Brewster, NY
Silvia Marsillo, LMSW is a Social Worker provider in Brewster, NY (NPI 1912616392).
Provider details
- NPI number
- 1912616392
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 117908-01 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
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
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
400 Doansburg Rd
Brewster, NY 10509-5902
Phone: (845) 279-2995
Street-level locationGet directions
Mailing address
400 Doansburg Rd
Brewster, NY 10509-5902
Registry dates
- Enumerated
- 2022-11-15
- Last updated
- 2022-11-15
- Certified
- 2022-11-15
Frequently asked questions
- What is Silvia Marsillo's NPI number?
- Silvia Marsillo's National Provider Identifier (NPI) is 1912616392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Silvia Marsillo's specialty?
- Silvia Marsillo is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Silvia Marsillo located?
- Silvia Marsillo's practice location on file with NPPES is 400 Doansburg Rd, Brewster, NY 10509-5902.
- What is Silvia Marsillo's phone number?
- The practice phone number listed in the NPPES registry for Silvia Marsillo is (845) 279-2995.
- Is Silvia Marsillo's NPI active?
- Yes — Silvia Marsillo's NPI (1912616392) is active in the NPPES registry as of the last update on 2022-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.