Mary Halbach, COTA
NPI 1235341074 · Occupational Therapy Assistant · New Holstein, WI
Mary Halbach, COTA is a Occupational Therapy Assistant provider in New Holstein, WI (NPI 1235341074).
Provider details
- NPI number
- 1235341074
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 937-027 (WI)
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
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
- 2007-05-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Halbach's NPI number?
- Mary Halbach's National Provider Identifier (NPI) is 1235341074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Halbach's specialty?
- Mary Halbach is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Halbach located?
- Mary Halbach's practice location on file with NPPES is 1610 Hoover St, New Holstein, WI 53061-1636.
- What is Mary Halbach's phone number?
- The practice phone number listed in the NPPES registry for Mary Halbach is (920) 898-5627.
- Is Mary Halbach's NPI active?
- Yes — Mary Halbach's NPI (1235341074) 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.