IndividualActive
Sonia Alvarado
NPI 1689911968 · Clinical Social Worker · Hartford, CT
Sonia Alvarado is a Clinical Social Worker provider in Hartford, CT (NPI 1689911968).
Provider details
- NPI number
- 1689911968
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES 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
103 Woodland St
Hartford, CT 06105-1233
Phone: (860) 241-0317
Street-level locationGet directions
Mailing address
127 Sterling St
New Britain, CT 06053-3533
Registry dates
- Enumerated
- 2013-01-07
- Last updated
- 2013-01-07
Frequently asked questions
- What is Sonia Alvarado's NPI number?
- Sonia Alvarado's National Provider Identifier (NPI) is 1689911968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Alvarado's specialty?
- Sonia Alvarado is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sonia Alvarado located?
- Sonia Alvarado's practice location on file with NPPES is 103 Woodland St, Hartford, CT 06105-1233.
- What is Sonia Alvarado's phone number?
- The practice phone number listed in the NPPES registry for Sonia Alvarado is (860) 241-0317.
- Is Sonia Alvarado's NPI active?
- Yes — Sonia Alvarado's NPI (1689911968) is active in the NPPES registry as of the last update on 2013-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.