What is Grace Hong's NPI number?

Grace Hong's National Provider Identifier (NPI) is 1154963338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grace Hong's specialty?

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

Where is Grace Hong located?

Grace Hong's practice location on file with NPPES is 625 Fair Oaks Ave Ste 300, South Pasadena, CA 91030-5805.

What is Grace Hong's phone number?

The practice phone number listed in the NPPES registry for Grace Hong is (626) 441-4221.

Is Grace Hong's NPI active?

Yes — Grace Hong's NPI (1154963338) is active in the NPPES registry as of the last update on 2023-12-05.

IndividualActive

Grace Hong, ACSW

NPI 1154963338 · Social Worker · South Pasadena, CA

Grace Hong, ACSW is a Social Worker provider in South Pasadena, CA (NPI 1154963338).

Provider details

NPI number: 1154963338
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: ACSW
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Social WorkerPrimary104100000XLicense ASW104560 (CA)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800XLicense ASW104560 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
3 documented practice locations

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

625 Fair Oaks Ave Ste 300

South Pasadena, CA 91030-5805

Phone: (626) 441-4221

Street-level locationGet directions

More CA providers

Mailing address

1009 N Garfield Ave Apt 11

Alhambra, CA 91801-1446

Additional practice locations (2)

7200 Bancroft Ave
Oakland, CA 94605-2403
Phone: (510) 553-8500
66 Hurlbut St Fl 2
Pasadena, CA 91105-4026
Phone: (626) 441-4221

Enumerated: 2019-10-09
Last updated: 2023-12-05
Certified: 2023-12-05

Frequently asked questions

What is Grace Hong's NPI number?: Grace Hong's National Provider Identifier (NPI) is 1154963338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Grace Hong's specialty?: Grace Hong is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
Where is Grace Hong located?: Grace Hong's practice location on file with NPPES is 625 Fair Oaks Ave Ste 300, South Pasadena, CA 91030-5805.
What is Grace Hong's phone number?: The practice phone number listed in the NPPES registry for Grace Hong is (626) 441-4221.
Is Grace Hong's NPI active?: Yes — Grace Hong's NPI (1154963338) is active in the NPPES registry as of the last update on 2023-12-05.

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