Diana Grace Wang, MD
Dermatology Physician · Los Angeles, CA
Diana Grace Wang, MD is a dermatology physician with a practice address in Los Angeles, California, and NPI 1700406733, issued on Apr 20, 2020. Check the license (California A188389, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diana Grace Wang
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A188389 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Ucla Medical Plz Ste 450, Los Angeles, CA 90095
- Phone
- (310) 825-6911
- Enumerated
- Apr 20, 2020
- Record last updated
- Aug 4, 2025
- Fax
- (310) 794-7005
- Medicare enrollment
- Enrolled (PECOS I20250710003735); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 200 Ucla Medical Plz Ste 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
- April Armstrong, MDDermatology Physician1356477087
- Paul Levins, MDDermatology Physician1093705261
- Roger Lo, M.D.Dermatology Physician1326070657
- Philip Scumpia, M.D.Dermatology Physician1386879708
- Amy VandiverDermatology Physician1740716190
- Lorraine Young, MDDermatology Physician1497789143
Verify Diana Grace Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A188389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- The Regents OF The University OF CaliforniaLos Angeles, CA
- The Regents OF The University OF CaliforniaLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Grace Wang among 2,083 dermatology physician records in California
Diana Grace Wang, MD is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2020 · median 2006 among the 1,450 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Los Angeles → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Frederick Beddingfield, MDLos Angeles, CA 900951902839590
- Jonathan Cotliar, MDLos Angeles, CA 900951154355634
- Gail Drayton, MDLos Angeles, CA 900951457385304
- Miguel Gutierrez, MDLos Angeles, CA 900951528092418
- Jennifer Haley, MDLos Angeles, CA 900951760416622
- Christina Kim, MDLos Angeles, CA 900951629002191
- Gary Lask, MDLos Angeles, CA 900951275567158
- Paul Levins, MDLos Angeles, CA 900951093705261
Common questions
What is Diana Grace Wang, MD's NPI number?
Diana Grace Wang, MD's National Provider Identifier (NPI) is 1700406733, issued on Apr 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Diana Grace Wang, MD located?
The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 450, Los Angeles, CA, 90095. Phone: (310) 825-6911. Providers update this record themselves, so call before visiting.
How can I verify Diana Grace Wang, MD's license?
NPPES lists California license number A188389, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.