IndividualActive
Hillary Guamantario Fernandez
NPI 1831037092 · Social Worker · Dobbs Ferry, NY
Hillary Guamantario Fernandez is a Social Worker provider in Dobbs Ferry, NY (NPI 1831037092).
Provider details
- NPI number
- 1831037092
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 index)
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
1 Echo Hl
Dobbs Ferry, NY 10522-3600
Phone: (914) 564-2392
Street-level locationGet directions
Mailing address
6 Washington Ave
Ossining, NY 10562-5508
Registry dates
- Enumerated
- 2026-03-23
- Last updated
- 2026-03-23
- Certified
- 2026-03-21
Frequently asked questions
- What is Hillary Guamantario Fernandez's NPI number?
- Hillary Guamantario Fernandez's National Provider Identifier (NPI) is 1831037092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hillary Guamantario Fernandez's specialty?
- Hillary Guamantario Fernandez is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Hillary Guamantario Fernandez located?
- Hillary Guamantario Fernandez's practice location on file with NPPES is 1 Echo Hl, Dobbs Ferry, NY 10522-3600.
- What is Hillary Guamantario Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Hillary Guamantario Fernandez is (914) 564-2392.
- Is Hillary Guamantario Fernandez's NPI active?
- Yes — Hillary Guamantario Fernandez's NPI (1831037092) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.