What is Li-Wen Chang's NPI number?

Li-Wen Chang's National Provider Identifier (NPI) is 1558537365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Li-Wen Chang's specialty?

Li-Wen Chang is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Li-Wen Chang located?

Li-Wen Chang's practice location on file with NPPES is 1021 Scandia Ave Apt 115, Ventura, CA 93004-2466.

What is Li-Wen Chang's phone number?

The practice phone number listed in the NPPES registry for Li-Wen Chang is (909) 520-7711.

Is Li-Wen Chang's NPI active?

Yes — Li-Wen Chang's NPI (1558537365) is active in the NPPES registry as of the last update on 2008-05-01.

IndividualActive

Li-Wen Chang

NPI 1558537365 · Mental Health Counselor · Ventura, CA

Li-Wen Chang is a Mental Health Counselor provider in Ventura, CA (NPI 1558537365).

Provider details

NPI number: 1558537365
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
18 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

1021 Scandia Ave Apt 115

Ventura, CA 93004-2466

Phone: (909) 520-7711

Street-level locationGet directions

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Mailing address