What is Marlyn Smith's NPI number?

Marlyn Smith's National Provider Identifier (NPI) is 1386515856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marlyn Smith's specialty?

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

Where is Marlyn Smith located?

Marlyn Smith's practice location on file with NPPES is 2293 E Crabtree Ave, Porterville, CA 93257-5225.

What is Marlyn Smith's phone number?

The practice phone number listed in the NPPES registry for Marlyn Smith is (559) 782-5700.

Is Marlyn Smith's NPI active?

Yes — Marlyn Smith's NPI (1386515856) is active in the NPPES registry as of the last update on 2025-10-24.

IndividualActive

Marlyn Smith, ASW

NPI 1386515856 · Social Worker · Porterville, CA

Marlyn Smith, ASW is a Social Worker provider in Porterville, CA (NPI 1386515856).

Provider details

NPI number: 1386515856
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: ASW
Sex: Female
Sole proprietor: Yes
License: 109263 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 109263 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

2293 E Crabtree Ave

Porterville, CA 93257-5225

Phone: (559) 782-5700

Street-level locationGet directions

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Mailing address