Joseph O'Brien
NPI 1568966588 · Physical Therapy Assistant · Warrenton, MO
Joseph O'Brien is a Physical Therapy Assistant provider in Warrenton, MO (NPI 1568966588).
Provider details
- NPI number
- 1568966588
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
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
8 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
Mailing address
Registry dates
- Enumerated
- 2018-03-23
- Last updated
- 2018-03-23
Frequently asked questions
- What is Joseph O'Brien's NPI number?
- Joseph O'Brien's National Provider Identifier (NPI) is 1568966588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph O'Brien's specialty?
- Joseph O'Brien is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joseph O'Brien located?
- Joseph O'Brien's practice location on file with NPPES is 1 Town and Country Market Pl, Warrenton, MO 63383-1372.
- What is Joseph O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Joseph O'Brien is (636) 235-3830.
- Is Joseph O'Brien's NPI active?
- Yes — Joseph O'Brien's NPI (1568966588) is active in the NPPES registry as of the last update on 2018-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.