Mary O'Brien, RRT, NPS, AE-C
NPI 1629393905 · Neonatal/Pediatric Registered Respiratory Therapist · Piscataway, NJ
Mary O'Brien, RRT, NPS, AE-C is a Neonatal/Pediatric Registered Respiratory Therapist provider in Piscataway, NJ (NPI 1629393905).
Provider details
- NPI number
- 1629393905
- Entity type
- Individual
- Primary specialty
- Neonatal/Pediatric Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT, NPS, AE-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 43ZA00126700 (NJ)
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
16 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
- 2010-03-30
- Last updated
- 2010-03-30
Frequently asked questions
- What is Mary O'Brien's NPI number?
- Mary O'Brien's National Provider Identifier (NPI) is 1629393905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary O'Brien's specialty?
- Mary O'Brien is listed in the NPPES registry with a primary specialty of Neonatal/Pediatric Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary O'Brien located?
- Mary O'Brien's practice location on file with NPPES is 12 Musket Way, Piscataway, NJ 08854-2829.
- What is Mary O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Mary O'Brien is (732) 752-6159.
- Is Mary O'Brien's NPI active?
- Yes — Mary O'Brien's NPI (1629393905) is active in the NPPES registry as of the last update on 2010-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.