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Hsing-Fang Chang, PH.D
NPI 1619047065 · Psychologist · Pasadena, CA
Hsing-Fang Chang, PH.D is a Psychologist provider in Pasadena, CA (NPI 1619047065).
Provider details
- NPI number
- 1619047065
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY20343 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
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
711 E Walnut St Ste 309
Pasadena, CA 91101-4402
Phone: (626) 203-8326
Street-level locationGet directions
Mailing address
321 E Live Oak St Apt 2
San Gabriel, CA 91776-1538
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hsing-Fang Chang's NPI number?
- Hsing-Fang Chang's National Provider Identifier (NPI) is 1619047065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsing-Fang Chang's specialty?
- Hsing-Fang Chang is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Hsing-Fang Chang located?
- Hsing-Fang Chang's practice location on file with NPPES is 711 E Walnut St Ste 309, Pasadena, CA 91101-4402.
- What is Hsing-Fang Chang's phone number?
- The practice phone number listed in the NPPES registry for Hsing-Fang Chang is (626) 203-8326.
- Is Hsing-Fang Chang's NPI active?
- Yes — Hsing-Fang Chang's NPI (1619047065) 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.