What is Carol Sun's NPI number?

Carol Sun's National Provider Identifier (NPI) is 1841170446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carol Sun's specialty?

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

Where is Carol Sun located?

Carol Sun's practice location on file with NPPES is 1855 W Katella Ave Ste 150, Orange, CA 92867-3432.

What is Carol Sun's phone number?

The practice phone number listed in the NPPES registry for Carol Sun is (714) 399-3480.

Is Carol Sun's NPI active?

Yes — Carol Sun's NPI (1841170446) is active in the NPPES registry as of the last update on 2025-09-16.

IndividualActive

Carol Sun

NPI 1841170446 · Social Worker · Orange, CA

Carol Sun is a Social Worker provider in Orange, CA (NPI 1841170446).

Provider details

NPI number: 1841170446
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 132625 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 132625 (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

1855 W Katella Ave Ste 150

Orange, CA 92867-3432

Phone: (714) 399-3480

Fax: (714) 399-3481

Street-level locationGet directions

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Mailing address