What is Betty Mattson's NPI number?

Betty Mattson's National Provider Identifier (NPI) is 1972667335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Betty Mattson's specialty?

Betty Mattson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Betty Mattson located?

Betty Mattson's practice location on file with NPPES is 421 Sw Oak St, Portland, OR 97204-1817.

What is Betty Mattson's phone number?

The practice phone number listed in the NPPES registry for Betty Mattson is (503) 988-5464.

Is Betty Mattson's NPI active?

Yes — Betty Mattson's NPI (1972667335) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Betty Mattson, LCSW

NPI 1972667335 · Clinical Social Worker · Portland, OR

Betty Mattson, LCSW is a Clinical Social Worker provider in Portland, OR (NPI 1972667335).

Provider details

NPI number: 1972667335
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No

Practice location

421 Sw Oak St

Suite 520

Portland, OR 97204-1817

Phone: (503) 988-5464

Street-level locationGet directions

More OR providers

Mailing address

421 Sw Oak St

Portland, OR 97204-1817

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 968 (OR)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 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
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: 2006-12-20
Last updated: 2025-09-11

Frequently asked questions

What is Betty Mattson's NPI number?: Betty Mattson's National Provider Identifier (NPI) is 1972667335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Betty Mattson's specialty?: Betty Mattson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Betty Mattson located?: Betty Mattson's practice location on file with NPPES is 421 Sw Oak St, Portland, OR 97204-1817.
What is Betty Mattson's phone number?: The practice phone number listed in the NPPES registry for Betty Mattson is (503) 988-5464.
Is Betty Mattson's NPI active?: Yes — Betty Mattson's NPI (1972667335) is active in the NPPES registry as of the last update on 2025-09-11.

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