IndividualActive
Rena Dornfeld
NPI 1821589276 · Behavior Technician · Winona, MN
Rena Dornfeld is a Behavior Technician provider in Winona, MN (NPI 1821589276).
Provider details
- NPI number
- 1821589276
- 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(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
910 E 2nd St
Winona, MN 55987-4649
Phone: (507) 474-4840
Street-level locationGet directions
Mailing address
14301 Ewing Ave S
Burnsville, MN 55306-4885
Registry dates
- Enumerated
- 2018-05-22
- Last updated
- 2018-05-22
Frequently asked questions
- What is Rena Dornfeld's NPI number?
- Rena Dornfeld's National Provider Identifier (NPI) is 1821589276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rena Dornfeld's specialty?
- Rena Dornfeld is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Rena Dornfeld located?
- Rena Dornfeld's practice location on file with NPPES is 910 E 2nd St, Winona, MN 55987-4649.
- What is Rena Dornfeld's phone number?
- The practice phone number listed in the NPPES registry for Rena Dornfeld is (507) 474-4840.
- Is Rena Dornfeld's NPI active?
- Yes — Rena Dornfeld's NPI (1821589276) is active in the NPPES registry as of the last update on 2018-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.