What is Karissa Royster's NPI number?

Karissa Royster's National Provider Identifier (NPI) is 1265152789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karissa Royster's specialty?

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

Where is Karissa Royster located?

Karissa Royster's practice location on file with NPPES is 3200 Motor Ave, Los Angeles, CA 90034-3740.

What is Karissa Royster's phone number?

The practice phone number listed in the NPPES registry for Karissa Royster is (310) 836-1223.

Is Karissa Royster's NPI active?

Yes — Karissa Royster's NPI (1265152789) is active in the NPPES registry as of the last update on 2023-07-17.

IndividualActive

Karissa Royster

NPI 1265152789 · Clinical Social Worker · Los Angeles, CA

Karissa Royster is a Clinical Social Worker provider in Los Angeles, CA (NPI 1265152789).

Provider details

NPI number: 1265152789
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
3 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

3200 Motor Ave

Los Angeles, CA 90034-3740

Phone: (310) 836-1223

Street-level locationGet directions

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Mailing address