What is Kathy Pierson's NPI number?

Kathy Pierson's National Provider Identifier (NPI) is 1134005846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kathy Pierson's specialty?

Kathy Pierson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Kathy Pierson located?

Kathy Pierson's practice location on file with NPPES is 1515 Hughes Way, Long Beach, CA 90810-1865.

What is Kathy Pierson's phone number?

The practice phone number listed in the NPPES registry for Kathy Pierson is (562) 997-8000.

Is Kathy Pierson's NPI active?

Yes — Kathy Pierson's NPI (1134005846) is active in the NPPES registry as of the last update on 2025-08-15.

IndividualActive

Kathy Pierson

NPI 1134005846 · Psychologist · Long Beach, CA

Kathy Pierson is a Psychologist provider in Long Beach, CA (NPI 1134005846).

Provider details

NPI number: 1134005846
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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
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

1515 Hughes Way

Long Beach, CA 90810-1865

Phone: (562) 997-8000

Street-level locationGet directions

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Mailing address