Robert Chang DO Inc.
NPI 1275971947 · Psychiatry Physician · West Hollywood, CA
Robert Chang DO Inc. is a Psychiatry Physician organization in West Hollywood, CA (NPI 1275971947).
Provider details
- NPI number
- 1275971947
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Chang, Doctor, Lead Physician(626) 354-6789
- License
- PA19448 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
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
Other names (DBA / former)
- Doing business as
- Insight Choices Mental Wellness
- Doing business as
- Insight Choices Mental Wellness
Registry dates
- Enumerated
- 2013-06-04
- Last updated
- 2020-12-28
- Certified
- 2020-12-28
Frequently asked questions
- What is Robert Chang DO Inc.'s NPI number?
- Robert Chang DO Inc.'s National Provider Identifier (NPI) is 1275971947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Chang DO Inc.?
- Robert Chang DO Inc. is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Chang DO Inc. located?
- Robert Chang DO Inc.'s practice location on file with NPPES is 8265 W Sunset Blvd Ste 207, West Hollywood, CA 90046-2470.
- What is Robert Chang DO Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Robert Chang DO Inc. is (323) 375-0950.
- Who is the authorized official for Robert Chang DO Inc.?
- The authorized official listed on Robert Chang DO Inc.'s NPPES record is Robert Chang, Doctor, Lead Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Chang DO Inc.'s NPI active?
- Yes — Robert Chang DO Inc.'s NPI (1275971947) is active in the NPPES registry as of the last update on 2020-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.