Julie Kyoko Iwasaki, M.D.
Dermatology Physician · Torrance, CA
Julie Kyoko Iwasaki, M.D. is a dermatology physician with a practice address in Torrance, California, and NPI 1548416019, issued on Aug 14, 2008. Check the license (California A126259, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Julie Kyoko Iwasaki
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A126259 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3655 Lomita Blvd Ste 221, Torrance, CA 90505
- Phone
- (310) 373-0515
- Enumerated
- Aug 14, 2008
- Record last updated
- Jul 24, 2023
- Fax
- (310) 373-0516
- Medicare enrollment
- Enrolled (PECOS I20140312000796); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Verify Julie Kyoko Iwasaki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average dermatology physician in 2024
1,763 Medicare Part D claims for 710 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Triamcinolone Acetonide325 claims
- Ketoconazole229 claims
- Fluocinonide221 claims
- Hydrocortisone202 claims
- Clobetasol Propionate184 claims
- Fluorouracil147 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,688.95
51 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, 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.
Julie Kyoko Iwasaki among 2,083 dermatology physician records in California
Julie Kyoko Iwasaki, M.D. 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 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2008 · median 2006 among the 1,450 with a school on file
- Record last updated2023 · 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 Torrance → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Ronald Algra, MDTorrance, CA 905051669588695
- Melissa Camouse, D.O.Torrance, CA 905051689885279
- Noah Craft, M.D.Torrance, CA 905051750351193
- Susan Goodlerner, M.D.Torrance, CA 905051588710834
- Mark Horowitz, DOTorrance, CA 905051669413878
- David HorowitzTorrance, CA 905051285675538
- Shirlene Jay, MDTorrance, CA 905051730158197
- Sree Karukonda, MDTorrance, CA 905051548318322
Common questions
What is Julie Kyoko Iwasaki, M.D.'s NPI number?
Julie Kyoko Iwasaki, M.D.'s National Provider Identifier (NPI) is 1548416019, issued on Aug 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Julie Kyoko Iwasaki, M.D. located?
The NPPES record lists a practice address at 3655 Lomita Blvd Ste 221, Torrance, CA, 90505. Phone: (310) 373-0515. Providers update this record themselves, so call before visiting.
How can I verify Julie Kyoko Iwasaki, M.D.'s license?
NPPES lists California license number A126259, 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 Julie Kyoko Iwasaki, M.D. prescribe under Medicare Part D?
In 2024, Julie Kyoko Iwasaki, M.D. had 1,763 Medicare Part D claims for 710 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Julie Kyoko Iwasaki, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.