David O'Brien
NPI 1366814485 · Occupational Therapist · Bloomfield, NJ
David O'Brien is a Occupational Therapist provider in Bloomfield, NJ (NPI 1366814485).
Provider details
- NPI number
- 1366814485
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 117082 (TX)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-10-28
- Last updated
- 2015-10-28
Frequently asked questions
- What is David O'Brien's NPI number?
- David O'Brien's National Provider Identifier (NPI) is 1366814485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David O'Brien's specialty?
- David O'Brien is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is David O'Brien located?
- David O'Brien's practice location on file with NPPES is 40 Martin St, Bloomfield, NJ 07003-3938.
- What is David O'Brien's phone number?
- The practice phone number listed in the NPPES registry for David O'Brien is (908) 461-4168.
- Is David O'Brien's NPI active?
- Yes — David O'Brien's NPI (1366814485) is active in the NPPES registry as of the last update on 2015-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.