Derek Harder
NPI 1255945556 · Athletic Trainer · Mankato, MN
Derek Harder is a Athletic Trainer provider in Mankato, MN (NPI 1255945556).
Provider details
- NPI number
- 1255945556
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative 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
- 2020-09-03
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Derek Harder's NPI number?
- Derek Harder's National Provider Identifier (NPI) is 1255945556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Harder's specialty?
- Derek Harder is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Derek Harder located?
- Derek Harder's practice location on file with NPPES is 228 Wiecking Ctr, Mankato, MN 56001-6062.
- What is Derek Harder's phone number?
- The practice phone number listed in the NPPES registry for Derek Harder is (507) 389-1899.
- Is Derek Harder's NPI active?
- Yes — Derek Harder's NPI (1255945556) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.