Johanna O'Brien
NPI 1205083516 · Developmental Therapist · Chatham, IL
Johanna O'Brien is a Developmental Therapist provider in Chatham, IL (NPI 1205083516).
Provider details
- NPI number
- 1205083516
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
17 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
- 2008-08-19
- Last updated
- 2008-08-19
Frequently asked questions
- What is Johanna O'Brien's NPI number?
- Johanna O'Brien's National Provider Identifier (NPI) is 1205083516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna O'Brien's specialty?
- Johanna O'Brien is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Johanna O'Brien located?
- Johanna O'Brien's practice location on file with NPPES is 642 Hackberry Rd, Chatham, IL 62629-1120.
- What is Johanna O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Johanna O'Brien is (815) 757-5067.
- Is Johanna O'Brien's NPI active?
- Yes — Johanna O'Brien's NPI (1205083516) is active in the NPPES registry as of the last update on 2008-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.