IndividualActive
Jack Grunow
NPI 1477313807 · Behavior Technician · La Crosse, WI
Jack Grunow is a Behavior Technician provider in La Crosse, WI (NPI 1477313807).
Provider details
- NPI number
- 1477313807
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-03-21
- Last updated
- 2024-03-21
- Certified
- 2024-03-21
Frequently asked questions
- What is Jack Grunow's NPI number?
- Jack Grunow's National Provider Identifier (NPI) is 1477313807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Grunow's specialty?
- Jack Grunow is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Jack Grunow located?
- Jack Grunow's practice location on file with NPPES is 901 Caledonia St, La Crosse, WI 54603-2616.
- What is Jack Grunow's phone number?
- The practice phone number listed in the NPPES registry for Jack Grunow is (608) 785-4100.
- Is Jack Grunow's NPI active?
- Yes — Jack Grunow's NPI (1477313807) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.