Mary Wirth, O.T.R.
NPI 1881601391 · Occupational Therapist · Antioch, IL
Mary Wirth, O.T.R. is a Occupational Therapist provider in Antioch, IL (NPI 1881601391).
Provider details
- NPI number
- 1881601391
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- O.T.R.
- 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
19 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
- 2006-08-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Wirth's NPI number?
- Mary Wirth's National Provider Identifier (NPI) is 1881601391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Wirth's specialty?
- Mary Wirth is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Wirth located?
- Mary Wirth's practice location on file with NPPES is 40640 N Grand Ave, Antioch, IL 60002-8736.
- What is Mary Wirth's phone number?
- The practice phone number listed in the NPPES registry for Mary Wirth is (847) 395-9270.
- Is Mary Wirth's NPI active?
- Yes — Mary Wirth's NPI (1881601391) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.