IndividualActive
Philip Chang
NPI 1932544673 · Mental Health Counselor · Livermore, CA
Philip Chang is a Mental Health Counselor provider in Livermore, CA (NPI 1932544673).
Provider details
- NPI number
- 1932544673
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
325 Garden Cmn
Livermore, CA 94551-2459
Phone: (415) 516-8809
Street-level locationGet directions
Mailing address
325 Garden Cmn
Livermore, CA 94551-2459
Registry dates
- Enumerated
- 2013-05-08
- Last updated
- 2014-09-22
Frequently asked questions
- What is Philip Chang's NPI number?
- Philip Chang's National Provider Identifier (NPI) is 1932544673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Chang's specialty?
- Philip Chang is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Philip Chang located?
- Philip Chang's practice location on file with NPPES is 325 Garden Cmn, Livermore, CA 94551-2459.
- What is Philip Chang's phone number?
- The practice phone number listed in the NPPES registry for Philip Chang is (415) 516-8809.
- Is Philip Chang's NPI active?
- Yes — Philip Chang's NPI (1932544673) is active in the NPPES registry as of the last update on 2014-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.