What is Jaewon Cha's NPI number?

Jaewon Cha's National Provider Identifier (NPI) is 1841155546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jaewon Cha's specialty?

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

Where is Jaewon Cha located?

Jaewon Cha's practice location on file with NPPES is 65 W 55th St Apt 8h, New York, NY 10019-4932.

What is Jaewon Cha's phone number?

The practice phone number listed in the NPPES registry for Jaewon Cha is (714) 975-3456.

Is Jaewon Cha's NPI active?

Yes — Jaewon Cha's NPI (1841155546) is active in the NPPES registry as of the last update on 2025-12-16.

IndividualActive

Jaewon Cha

NPI 1841155546 · Social Worker · New York, NY

Jaewon Cha is a Social Worker provider in New York, NY (NPI 1841155546).

Provider details

NPI number: 1841155546
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 130169 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 130169 (NY)
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
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

65 W 55th St Apt 8h

New York, NY 10019-4932

Phone: (714) 975-3456

Street-level locationGet directions

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Mailing address