IndividualActive
Greta O'Brien
NPI 1154103067 · Social Worker · Framingham, MA
Greta O'Brien is a Social Worker provider in Framingham, MA (NPI 1154103067).
Provider details
- NPI number
- 1154103067
- 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
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
1 Grant St
Framingham, MA 01702-6764
Phone: (508) 834-3100
Street-level locationGet directions
Mailing address
1 Grant St
Framingham, MA 01702-6764
Registry dates
- Enumerated
- 2023-10-16
- Last updated
- 2023-10-16
- Certified
- 2023-10-16
Frequently asked questions
- What is Greta O'Brien's NPI number?
- Greta O'Brien's National Provider Identifier (NPI) is 1154103067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greta O'Brien's specialty?
- Greta O'Brien is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Greta O'Brien located?
- Greta O'Brien's practice location on file with NPPES is 1 Grant St, Framingham, MA 01702-6764.
- What is Greta O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Greta O'Brien is (508) 834-3100.
- Is Greta O'Brien's NPI active?
- Yes — Greta O'Brien's NPI (1154103067) is active in the NPPES registry as of the last update on 2023-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.