Mark Duan Ard, MD
Psychiatry Physician · Los Angeles, CA
Mark Duan Ard, MD is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1528412376, issued on Apr 18, 2016. Check the license (California A150501, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mark Duan Ard
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A150501 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1975 Zonal Ave, Los Angeles, CA 90089
- Phone
- (805) 285-2372
- Enumerated
- Apr 18, 2016
- Record last updated
- Jun 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1975 Zonal Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rojine ArianiStudent in an Organized Health Care Education/Training Program1609457373
- Arman Ashrafi, MDStudent in an Organized Health Care Education/Training Program1174383822
- Jackson BakerStudent in an Organized Health Care Education/Training Program1528810074
- Sebouh BazikianStudent in an Organized Health Care Education/Training Program1477303139
- Jacob BecerraStudent in an Organized Health Care Education/Training Program1992403067
- Sweta BhagavatulaStudent in an Organized Health Care Education/Training Program1912705849
Verify Mark Duan Ard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A150501Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
19 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Mark Duan Ard among 8,673 psychiatry physician records in California
Mark Duan Ard, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
987 psychiatry physician records list a practice address in Los Angeles
They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Los Angeles → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kiyomi Ameriks, DOLos Angeles, CA 900891093088338
- Kimberly Brown, MDLos Angeles, CA 900891205100526
- Bryan Chamberlain, M.D.Los Angeles, CA 900891437445160
- Michael Choi, M.D.Los Angeles, CA 900891194048827
- Irma Cu, M.D.Los Angeles, CA 900891851576821
- Emily Dossett, MDLos Angeles, CA 900891053562439
- Falyne Fry, M.D.Los Angeles, CA 900891629384029
- Stanley Harris, M.D.Los Angeles, CA 900891548486632
Common questions
What is Mark Duan Ard, MD's NPI number?
Mark Duan Ard, MD's National Provider Identifier (NPI) is 1528412376, issued on Apr 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mark Duan Ard, MD located?
The NPPES record lists a practice address at 1975 Zonal Ave, Los Angeles, CA, 90089. Phone: (805) 285-2372. Providers update this record themselves, so call before visiting.
How can I verify Mark Duan Ard, MD's license?
NPPES lists California license number A150501, 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.
How much does Mark Duan Ard, MD prescribe under Medicare Part D?
In 2024, Mark Duan Ard, MD had 19 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Mark Duan Ard, MD's MIPS final score?
The 2023 MIPS final score is 85.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.