IndividualActive
Carolin Arnold
NPI 1265108831 · Social Worker · Cambridge, MA
Carolin Arnold is a Social Worker provider in Cambridge, MA (NPI 1265108831).
Provider details
- NPI number
- 1265108831
- 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
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1493 Cambridge St
Cambridge, MA 02139-1099
Phone: (617) 665-1185
Street-level locationGet directions
Mailing address
6 Malvern Ave
Somerville, MA 02144-2417
Registry dates
- Enumerated
- 2021-08-23
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is Carolin Arnold's NPI number?
- Carolin Arnold's National Provider Identifier (NPI) is 1265108831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolin Arnold's specialty?
- Carolin Arnold is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Carolin Arnold located?
- Carolin Arnold's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1099.
- What is Carolin Arnold's phone number?
- The practice phone number listed in the NPPES registry for Carolin Arnold is (617) 665-1185.
- Is Carolin Arnold's NPI active?
- Yes — Carolin Arnold's NPI (1265108831) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.