What is Don Johnson's NPI number?

Don Johnson's National Provider Identifier (NPI) is 1013588458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Don Johnson's specialty?

Don Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Don Johnson located?

Don Johnson's practice location on file with NPPES is 7621 N Portsmouth Ave, Portland, OR 97203-5953.

What is Don Johnson's phone number?

The practice phone number listed in the NPPES registry for Don Johnson is (503) 240-7599.

Is Don Johnson's NPI active?

Yes — Don Johnson's NPI (1013588458) is active in the NPPES registry as of the last update on 2021-07-07.

IndividualActive

Don Johnson

NPI 1013588458 · Case Manager/Care Coordinator · Portland, OR

Don Johnson is a Case Manager/Care Coordinator provider in Portland, OR (NPI 1013588458).

Provider details

NPI number: 1013588458
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: No

Practice location

7621 N Portsmouth Ave

Portland, OR 97203-5953

Phone: (503) 240-7599

Street-level locationGet directions

More OR providers

Mailing address

Po Box 8459

Portland, OR 97207-8459

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers
Personal Care Attendant3747P1801X
Nursing Service Related Providers

Profile Score

Established profile(56/100 index)

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.

Enumerated: 2021-07-07
Last updated: 2021-07-07
Certified: 2021-07-07

Frequently asked questions

What is Don Johnson's NPI number?: Don Johnson's National Provider Identifier (NPI) is 1013588458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Don Johnson's specialty?: Don Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
Where is Don Johnson located?: Don Johnson's practice location on file with NPPES is 7621 N Portsmouth Ave, Portland, OR 97203-5953.
What is Don Johnson's phone number?: The practice phone number listed in the NPPES registry for Don Johnson is (503) 240-7599.
Is Don Johnson's NPI active?: Yes — Don Johnson's NPI (1013588458) is active in the NPPES registry as of the last update on 2021-07-07.

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