What is Mary Johnson's NPI number?

Mary Johnson's National Provider Identifier (NPI) is 1992221642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Johnson's specialty?

Mary Johnson is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Mary Johnson located?

Mary Johnson's practice location on file with NPPES is 4455 Ne Highway 20, Corvallis, OR 97330-9695.

What is Mary Johnson's phone number?

The practice phone number listed in the NPPES registry for Mary Johnson is (541) 758-5944.

Is Mary Johnson's NPI active?

Yes — Mary Johnson's NPI (1992221642) is active in the NPPES registry as of the last update on 2017-08-15.

IndividualActive

Mary Johnson

NPI 1992221642 · Behavior Analyst · Corvallis, OR

Mary Johnson is a Behavior Analyst provider in Corvallis, OR (NPI 1992221642).

Provider details

NPI number: 1992221642
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Practice location

4455 Ne Highway 20

Corvallis, OR 97330-9695

Phone: (541) 758-5944

Street-level locationGet directions

More OR providers

Mailing address

4455 Ne Highway 20

Corvallis, OR 97330-9695

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(64/100 index)

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

Registry tenure38% of score
9 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: 2017-08-15
Last updated: 2017-08-15

Frequently asked questions

What is Mary Johnson's NPI number?: Mary Johnson's National Provider Identifier (NPI) is 1992221642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mary Johnson's specialty?: Mary Johnson is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Mary Johnson located?: Mary Johnson's practice location on file with NPPES is 4455 Ne Highway 20, Corvallis, OR 97330-9695.
What is Mary Johnson's phone number?: The practice phone number listed in the NPPES registry for Mary Johnson is (541) 758-5944.
Is Mary Johnson's NPI active?: Yes — Mary Johnson's NPI (1992221642) is active in the NPPES registry as of the last update on 2017-08-15.

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