IndividualActive
Ethan Mahlberg
NPI 1659247807 · Behavior Technician · Winona, MN
Ethan Mahlberg is a Behavior Technician provider in Winona, MN (NPI 1659247807).
Provider details
- NPI number
- 1659247807
- 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
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
223 Center St
Winona, MN 55987-3595
Phone: (952) 746-5350
Street-level locationGet directions
Mailing address
14301 Ewing Ave S
Burnsville, MN 55306-4885
Registry dates
- Enumerated
- 2025-10-15
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Ethan Mahlberg's NPI number?
- Ethan Mahlberg's National Provider Identifier (NPI) is 1659247807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Mahlberg's specialty?
- Ethan Mahlberg is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ethan Mahlberg located?
- Ethan Mahlberg's practice location on file with NPPES is 223 Center St, Winona, MN 55987-3595.
- What is Ethan Mahlberg's phone number?
- The practice phone number listed in the NPPES registry for Ethan Mahlberg is (952) 746-5350.
- Is Ethan Mahlberg's NPI active?
- Yes — Ethan Mahlberg's NPI (1659247807) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.