Claudia Contreras
NPI 1104172097 · Social Worker · Cambridge, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Contreras is a Social Worker provider in Cambridge, MA (NPI 1104172097).
Provider details
- NPI number
- 1104172097
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
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
Mailing address
Registry dates
- Enumerated
- 2012-07-27
- Last updated
- 2012-07-27
Frequently asked questions
- What is Claudia Contreras's NPI number?
- Claudia Contreras's National Provider Identifier (NPI) is 1104172097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Contreras's specialty?
- Claudia Contreras is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Claudia Contreras located?
- Claudia Contreras's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Claudia Contreras's phone number?
- The practice phone number listed in the NPPES registry for Claudia Contreras is (617) 665-1185.
- Does Claudia Contreras accept Medicare?
- Claudia Contreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Contreras's NPI active?
- Yes — Claudia Contreras's NPI (1104172097) is active in the NPPES registry as of the last update on 2012-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.