What is Sarah Biesold's NPI number?

Sarah Biesold's National Provider Identifier (NPI) is 1013539519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Biesold's specialty?

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

Where is Sarah Biesold located?

Sarah Biesold's practice location on file with NPPES is 1010 S 336th St Ste 108, Federal Way, WA 98003-7354.

What is Sarah Biesold's phone number?

The practice phone number listed in the NPPES registry for Sarah Biesold is (253) 350-4465.

Is Sarah Biesold's NPI active?

Yes — Sarah Biesold's NPI (1013539519) is active in the NPPES registry as of the last update on 2026-02-25.

IndividualActive

Sarah Biesold, BCBA

NPI 1013539519 · Behavior Analyst · Federal Way, WA

Sarah Biesold, BCBA is a Behavior Analyst provider in Federal Way, WA (NPI 1013539519).

Provider details

NPI number: 1013539519
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
6 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

1010 S 336th St Ste 108

Federal Way, WA 98003-7354

Phone: (253) 350-4465

Street-level locationGet directions

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Mailing address