What is Alton Spencer's NPI number?

Alton Spencer's National Provider Identifier (NPI) is 1912581612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alton Spencer's specialty?

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

Where is Alton Spencer located?

Alton Spencer's practice location on file with NPPES is 2445 Se Hawthorne Blvd, Portland, OR 97214-3924.

What is Alton Spencer's phone number?

The practice phone number listed in the NPPES registry for Alton Spencer is (503) 233-6090.

Is Alton Spencer's NPI active?

Yes — Alton Spencer's NPI (1912581612) is active in the NPPES registry as of the last update on 2025-02-24.

IndividualActive

Alton Spencer

NPI 1912581612 · Social Worker · Portland, OR

Alton Spencer is a Social Worker provider in Portland, OR (NPI 1912581612).

Provider details

NPI number: 1912581612
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service 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.

Practice location

2445 Se Hawthorne Blvd

Portland, OR 97214-3924

Phone: (503) 233-6090

Street-level locationGet directions

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Mailing address