Vivian Wang, M.D.
NPI 1821416744 · Allergy & Immunology Physician · Los Angeles, CA
Vivian Wang, M.D. is a Allergy & Immunology Physician provider in Los Angeles, CA (NPI 1821416744).
Provider details
- NPI number
- 1821416744
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A141344 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-03-29
- Last updated
- 2019-02-19
Frequently asked questions
- What is Vivian Wang's NPI number?
- Vivian Wang's National Provider Identifier (NPI) is 1821416744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Wang's specialty?
- Vivian Wang is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Vivian Wang located?
- Vivian Wang's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-7417.
- What is Vivian Wang's phone number?
- The practice phone number listed in the NPPES registry for Vivian Wang is (310) 825-7375.
- Is Vivian Wang's NPI active?
- Yes — Vivian Wang's NPI (1821416744) is active in the NPPES registry as of the last update on 2019-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.