Tony M. Hsu, M.D.
Dermatology Physician · Huntington Beach, CA
Tony M. Hsu, M.D. is a dermatology physician with a practice address in Huntington Beach, California, and NPI 1659320927, issued on May 6, 2006. Check the license (California A85174, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tony M. Hsu
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A85174 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18821 Delaware St Ste 102, Huntington Beach, CA 92648
- Phone
- (714) 848-4067
- Enumerated
- May 6, 2006
- Record last updated
- May 26, 2025
- Fax
- (714) 848-4068
- Medicare enrollment
- Enrolled (PECOS I20040914001442); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1998
- Entity
- Type 1 · individual
Verify Tony M. Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A85174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average dermatology physician in 2024
436 Medicare Part D claims for 150 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Triamcinolone Acetonide67 claims
- Dupixent Pen38 claims
- Fluocinonide37 claims
- Clobetasol Propionate30 claims
- Doxycycline Hyclate24 claims
- Ketoconazole24 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 MIPS final score for 2023 (Medicare payment program): 91.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $360.16
14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Huntington Beach →
Other dermatology physician records in California
- Sam Abaza, M.D.Diamond Bar, CA1831148501
- Farah Abdulla, MDDuarte, CA1093934390
- Robert Abergel, M.D.Santa Monica, CA1841565843
- Karen Abisogun, MDLos Angeles, CA1124474515
- Glynis Ablon, M.D.Manhattan Beach, CA1144292889
- Arthur Abrams, MDMountain View, CA1518093178
- Payam Abrishami, MDAgoura Hills, CA1447288147
- Aseel Abu-NasserRedding, CA1609641711
- Rachel Abuav, M.D.Beverly Hills, CA1356481733
- Boya Abudu, MD, MPHSacramento, CA1336608637
Common questions
What is Tony M. Hsu, M.D.'s NPI number?
Tony M. Hsu, M.D.'s National Provider Identifier (NPI) is 1659320927, issued on May 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tony M. Hsu, M.D. located?
The NPPES record lists a practice address at 18821 Delaware St Ste 102, Huntington Beach, CA, 92648. Phone: (714) 848-4067. Providers update this record themselves, so call before visiting.
How can I verify Tony M. Hsu, M.D.'s license?
NPPES lists California license number A85174, 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 Tony M. Hsu, M.D. prescribe under Medicare Part D?
In 2024, Tony M. Hsu, M.D. had 436 Medicare Part D claims for 150 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Tony M. Hsu, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.7 of 100. 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.