Paul Steven Yamauchi, M.D., PHD
Dermatology Physician · Santa Monica, CA
Paul Steven Yamauchi, M.D., PHD is a dermatology physician with a practice address in Santa Monica, California, and NPI 1720074537, issued on Sep 27, 2005. Check the license (California A53239, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Paul Steven Yamauchi
- Credential
- M.D., PHD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A53239 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2730 Wilshire Blvd Ste 650, Santa Monica, CA 90403
- Phone
- (310) 829-4104
- Enumerated
- Sep 27, 2005
- Record last updated
- Jul 17, 2026
- Fax
- (310) 829-4150
- Medicare enrollment
- Enrolled (PECOS I20050301000112); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1991
- Entity
- Type 1 · individual
Also registered at 2730 Wilshire Blvd Ste 650
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Benson, PH.D.Clinical Psychologist1982916953
- Ekaterini ConstantineMarriage & Family Therapist1639722119
- Neal GoldbergMental Health Counselor1770841330
- Lisa Hernandez, MAMarriage & Family Therapist1457586984
Verify Paul Steven Yamauchi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average dermatology physician in 2024
841 Medicare Part D claims for 212 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Triamcinolone Acetonide81 claims
- Cosentyx Sensoready (2 Pens)76 claims
- Clobetasol Propionate55 claims
- Minoxidil54 claims
- Otezla33 claims
- Sotyktu25 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): 91.8 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: $524,879.24
643 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, 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.
Bills Medicare through one group practice
- Dermatology Institute And Skin Care Center, Inc.Santa Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
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 Paul Steven Yamauchi, M.D., PHD's NPI number?
Paul Steven Yamauchi, M.D., PHD's National Provider Identifier (NPI) is 1720074537, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Paul Steven Yamauchi, M.D., PHD located?
The NPPES record lists a practice address at 2730 Wilshire Blvd Ste 650, Santa Monica, CA, 90403. Phone: (310) 829-4104. Providers update this record themselves, so call before visiting.
How can I verify Paul Steven Yamauchi, M.D., PHD's license?
NPPES lists California license number A53239, 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 Paul Steven Yamauchi, M.D., PHD prescribe under Medicare Part D?
In 2024, Paul Steven Yamauchi, M.D., PHD had 841 Medicare Part D claims for 212 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Paul Steven Yamauchi, M.D., PHD's MIPS final score?
The 2023 MIPS final score is 91.8 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.