William Guetschow, COTA
NPI 1659771517 · Occupational Therapy Assistant · Fitchburg, WI
William Guetschow, COTA is a Occupational Therapy Assistant provider in Fitchburg, WI (NPI 1659771517).
Provider details
- NPI number
- 1659771517
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Male
- Sole proprietor
- No
- License
- 5106-27 (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
11 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
- 2014-08-28
- Last updated
- 2018-02-07
Frequently asked questions
- What is William Guetschow's NPI number?
- William Guetschow's National Provider Identifier (NPI) is 1659771517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Guetschow's specialty?
- William Guetschow is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Guetschow located?
- William Guetschow's practice location on file with NPPES is 2927 S Fish Hatchery Rd, Fitchburg, WI 53711-6498.
- What is William Guetschow's phone number?
- The practice phone number listed in the NPPES registry for William Guetschow is (608) 819-6394.
- Is William Guetschow's NPI active?
- Yes — William Guetschow's NPI (1659771517) is active in the NPPES registry as of the last update on 2018-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.