What is Hi Yoon Dong's NPI number?

Hi Yoon Dong's National Provider Identifier (NPI) is 1003949744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hi Yoon Dong's specialty?

Hi Yoon Dong is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Hi Yoon Dong located?

Hi Yoon Dong's practice location on file with NPPES is 6957 N Figueroa St, Los Angeles, CA 90042-1245.

What is Hi Yoon Dong's phone number?

The practice phone number listed in the NPPES registry for Hi Yoon Dong is (562) 833-0682.

Is Hi Yoon Dong's NPI active?

Yes — Hi Yoon Dong's NPI (1003949744) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Hi Yoon Dong, MFTI

NPI 1003949744 · Marriage & Family Therapist · Los Angeles, CA

Hi Yoon Dong, MFTI is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1003949744).

Provider details

NPI number: 1003949744
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: MFTI
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

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

Registry tenure38% of score
19 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

6957 N Figueroa St

Los Angeles, CA 90042-1245

Phone: (562) 833-0682

Street-level locationGet directions

More CA providers

Mailing address

19030 Fikse Ln

Cerritos, CA 90703-8201

Enumerated: 2007-03-13
Last updated: 2007-07-08

Frequently asked questions

What is Hi Yoon Dong's NPI number?: Hi Yoon Dong's National Provider Identifier (NPI) is 1003949744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Hi Yoon Dong's specialty?: Hi Yoon Dong is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Hi Yoon Dong located?: Hi Yoon Dong's practice location on file with NPPES is 6957 N Figueroa St, Los Angeles, CA 90042-1245.
What is Hi Yoon Dong's phone number?: The practice phone number listed in the NPPES registry for Hi Yoon Dong is (562) 833-0682.
Is Hi Yoon Dong's NPI active?: Yes — Hi Yoon Dong's NPI (1003949744) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.