May Fong-Chang, LCSW
NPI 1376678524 · Clinical Social Worker · Diamond Bar, CA
May Fong-Chang, LCSW is a Clinical Social Worker provider in Diamond Bar, CA (NPI 1376678524).
Provider details
- NPI number
- 1376678524
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCS17732 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-21
- Last updated
- 2008-09-09
Frequently asked questions
- What is May Fong-Chang's NPI number?
- May Fong-Chang's National Provider Identifier (NPI) is 1376678524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is May Fong-Chang's specialty?
- May Fong-Chang is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is May Fong-Chang located?
- May Fong-Chang's practice location on file with NPPES is 1370 Valley Vista Dr Ste 104, Diamond Bar, CA 91765-3950.
- What is May Fong-Chang's phone number?
- The practice phone number listed in the NPPES registry for May Fong-Chang is (909) 860-2166.
- Is May Fong-Chang's NPI active?
- Yes — May Fong-Chang's NPI (1376678524) is active in the NPPES registry as of the last update on 2008-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.