IndividualActive
Sydney Karch
NPI 1538820923 · Behavior Technician · La Crosse, WI
Sydney Karch is a Behavior Technician provider in La Crosse, WI (NPI 1538820923).
Provider details
- NPI number
- 1538820923
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
901 Caledonia St
La Crosse, WI 54603-2616
Phone: (608) 785-4100
Street-level locationGet directions
Mailing address
1509 Southcross Dr W
Burnsville, MN 55306-6945
Registry dates
- Enumerated
- 2022-01-07
- Last updated
- 2022-01-07
- Certified
- 2022-01-07
Frequently asked questions
- What is Sydney Karch's NPI number?
- Sydney Karch's National Provider Identifier (NPI) is 1538820923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Karch's specialty?
- Sydney Karch is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sydney Karch located?
- Sydney Karch's practice location on file with NPPES is 901 Caledonia St, La Crosse, WI 54603-2616.
- What is Sydney Karch's phone number?
- The practice phone number listed in the NPPES registry for Sydney Karch is (608) 785-4100.
- Is Sydney Karch's NPI active?
- Yes — Sydney Karch's NPI (1538820923) is active in the NPPES registry as of the last update on 2022-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.