Registry data as of Aug 27, 2026

Evelyn Cheung, MD

Dermatology Physician · Downey, CA

Evelyn Cheung, MD is a dermatology physician with a practice address in Downey, California, and NPI 1164797312, issued on Mar 20, 2012. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1164797312
Name
Evelyn Cheung
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
Practice location
9449 Imperial Hwy Ste 211, Downey, CA 90242
Phone
(562) 657-1331
Enumerated
Mar 20, 2012
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Verify Evelyn Cheung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

2.4 times the Medicare Part D claims of the average dermatology physician in 2024

1,948 Medicare Part D claims for 677 beneficiaries, against an average of 799 among the 11,754 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Evelyn Cheung1,948
  2. Specialty average799

Most prescribed

  1. Clobetasol Propionate253 claims
  2. Triamcinolone Acetonide184 claims
  3. Ketoconazole162 claims
  4. Tacrolimus127 claims
  5. Betamethasone Diprop Augmented122 claims
  6. Fluorouracil91 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

One hospital or facility affiliation

  1. Southern California Permanente Medical GroupBaldwin Park, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Dermatology Physician providers in California

There are 2,004 dermatology physician records in California.

Other dermatology physician records in California

  1. Sumaira Aasi, MDStanford, CA1780675181
  2. Christopher Abbott, M.D.San Diego, CA1578866885
  3. Eman Abdallah, D.O.Los Angeles, CA1528321957
  4. Farah Abdulla, MDDuarte, CA1093934390
  5. Sayyida Abdus-Salaam, M.D.Daly City, CA1114241296
  6. Robert Abergel, M.D.Santa Monica, CA1841565843
  7. Glynis Ablon, M.D.Manhattan Beach, CA1144292889
  8. Arthur Abrams, MDMountain View, CA1518093178
  9. Aseel Abu-NasserRedding, CA1609641711
  10. Faud Abuabara, M.D.Mountain View, CA1164472890

Common questions

What is Evelyn Cheung, MD's NPI number?

Evelyn Cheung, MD's National Provider Identifier (NPI) is 1164797312, issued on Mar 20, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Evelyn Cheung, MD located?

The NPPES record lists a practice address at 9449 Imperial Hwy Ste 211, Downey, CA, 90242. Phone: (562) 657-1331. Providers update this record themselves, so call before visiting.

How can I verify Evelyn Cheung, MD's license?

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.

How much does Evelyn Cheung, MD prescribe under Medicare Part D?

In 2024, Evelyn Cheung, MD had 1,948 Medicare Part D claims for 677 beneficiaries; the average among dermatology physician prescribers was 799. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.