IndividualActive
Sean O'Brien, PSY.D., ABPDN
NPI 1013286897 · Clinical Neuropsychologist · Cambridge, MA
Provider details
- NPI number
- 1013286897
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D., ABPDN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8801 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2464 Massachusetts Ave
Suite 129
Cambridge, MA 02140-1646
Phone: (617) 354-5050
Street-level locationGet directions
Mailing address
2464 Massachusetts Ave
Cambridge, MA 02140-1646
Registry dates
- Enumerated
- 2011-12-22
- Last updated
- 2011-12-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.