Patricia O'Brien, M.DIV., LICSW
NPI 1801030416 · Clinical Social Worker · South Hamilton, MA
Patricia O'Brien, M.DIV., LICSW is a Clinical Social Worker provider in South Hamilton, MA (NPI 1801030416).
Provider details
- NPI number
- 1801030416
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.DIV., LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35738 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2009-04-27
- Last updated
- 2011-11-23
Frequently asked questions
- What is Patricia O'Brien's NPI number?
- Patricia O'Brien's National Provider Identifier (NPI) is 1801030416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia O'Brien's specialty?
- Patricia O'Brien is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Patricia O'Brien located?
- Patricia O'Brien's practice location on file with NPPES is 639 Bay Rd, South Hamilton, MA 01982-1006.
- What is Patricia O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Patricia O'Brien is (978) 309-9660.
- Is Patricia O'Brien's NPI active?
- Yes — Patricia O'Brien's NPI (1801030416) is active in the NPPES registry as of the last update on 2011-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.