What is James Johnson's NPI number?

James Johnson's National Provider Identifier (NPI) is 1245336841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Johnson's specialty?

James Johnson is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is James Johnson located?

James Johnson's practice location on file with NPPES is 512 Ne 1st Ave, Grand Rapids, MN 55744-2610.

What is James Johnson's phone number?

The practice phone number listed in the NPPES registry for James Johnson is (218) 326-2531.

Is James Johnson's NPI active?

Yes — James Johnson's NPI (1245336841) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

James Johnson, D.D.S.

NPI 1245336841 · General Practice Dentistry · Grand Rapids, MN

James Johnson, D.D.S. is a General Practice Dentistry provider in Grand Rapids, MN (NPI 1245336841).

Provider details

NPI number: 1245336841
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: No
License: 9072 (MN)

Practice location

512 Ne 1st Ave

Grand Rapids, MN 55744-2610

Phone: (218) 326-2531

Street-level locationGet directions

More MN providers

Mailing address

512 Ne 1st Ave

Grand Rapids, MN 55744-2610

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 9072 (MN)
Dental Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% 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.

Enumerated: 2006-09-15
Last updated: 2007-07-08

Frequently asked questions

What is James Johnson's NPI number?: James Johnson's National Provider Identifier (NPI) is 1245336841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is James Johnson's specialty?: James Johnson is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is James Johnson located?: James Johnson's practice location on file with NPPES is 512 Ne 1st Ave, Grand Rapids, MN 55744-2610.
What is James Johnson's phone number?: The practice phone number listed in the NPPES registry for James Johnson is (218) 326-2531.
Is James Johnson's NPI active?: Yes — James Johnson's NPI (1245336841) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions