IndividualActive
James Karn
NPI 1578954806 · Social Worker · Idaho Falls, ID
James Karn is a Social Worker provider in Idaho Falls, ID (NPI 1578954806).
Provider details
- NPI number
- 1578954806
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1740 E 17th St
Idaho Falls, ID 83404-6375
Phone: (208) 705-7091
Street-level locationGet directions
Mailing address
1740 E 17th St
Idaho Falls, ID 83404-6375
Registry dates
- Enumerated
- 2015-02-09
- Last updated
- 2015-02-09
Frequently asked questions
- What is James Karn's NPI number?
- James Karn's National Provider Identifier (NPI) is 1578954806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Karn's specialty?
- James Karn is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is James Karn located?
- James Karn's practice location on file with NPPES is 1740 E 17th St, Idaho Falls, ID 83404-6375.
- What is James Karn's phone number?
- The practice phone number listed in the NPPES registry for James Karn is (208) 705-7091.
- Is James Karn's NPI active?
- Yes — James Karn's NPI (1578954806) is active in the NPPES registry as of the last update on 2015-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.