Holly Duren
NPI 1235711532 · Behavior Analyst · Hermantown, MN
Holly Duren is a Behavior Analyst provider in Hermantown, MN (NPI 1235711532).
Provider details
- NPI number
- 1235711532
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Analyst103K00000X
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2021-04-26
- Last updated
- 2022-06-03
- Certified
- 2022-05-24
Frequently asked questions
- What is Holly Duren's NPI number?
- Holly Duren's National Provider Identifier (NPI) is 1235711532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Duren's specialty?
- Holly Duren is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Holly Duren located?
- Holly Duren's practice location on file with NPPES is 4140 Richard Ave Ste 200, Hermantown, MN 55811-3309.
- What is Holly Duren's phone number?
- The practice phone number listed in the NPPES registry for Holly Duren is (218) 514-5230.
- Is Holly Duren's NPI active?
- Yes — Holly Duren's NPI (1235711532) is active in the NPPES registry as of the last update on 2022-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.