What is John Johnson's NPI number?

John Johnson's National Provider Identifier (NPI) is 1922299734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Johnson's specialty?

John Johnson is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is John Johnson located?

John Johnson's practice location on file with NPPES is 511 Sw 10th Ave, Portland, OR 97205-2732.

What is John Johnson's phone number?

The practice phone number listed in the NPPES registry for John Johnson is (503) 224-0090.

Is John Johnson's NPI active?

Yes — John Johnson's NPI (1922299734) is active in the NPPES registry as of the last update on 2010-06-18.

IndividualActive

John Johnson, DDS

NPI 1922299734 · Endodontics · Portland, OR

John Johnson, DDS is a Endodontics provider in Portland, OR (NPI 1922299734).

Provider details

NPI number: 1922299734
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: D8830 (OR)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense D8830 (OR)
Dental Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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.

Practice location

511 Sw 10th Ave

Suite 1101

Portland, OR 97205-2732

Phone: (503) 224-0090

Fax: (503) 224-0062

Street-level locationGet directions

More OR providers

Mailing address