Ami Hayashi
Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Ami Hayashi is a student in an organized health care education/training program with a practice address in Los Angeles, California, and NPI 1932964046, issued on Feb 19, 2024. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ami Hayashi
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 885 Tiverton Drive, Los Angeles, CA 90095
- Phone
- (310) 825-6373
- Enumerated
- Feb 19, 2024
- Record last updated
- Feb 19, 2024
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 885 Tiverton Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Isa Abdul CaderStudent in an Organized Health Care Education/Training Program1295590354
- Jibreel Abdul CaderStudent in an Organized Health Care Education/Training Program1962285742
- Casey AbernethyStudent in an Organized Health Care Education/Training Program1255115556
- Maximiliano Abundez ToledoStudent in an Organized Health Care Education/Training Program1891597019
Verify Ami Hayashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
45 Medicare Part D claims for 26 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 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.
Ami Hayashi among 40,652 student in an organized health care education/training program records in California
Ami Hayashi is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 53% of them.
- NPI issued2024 · 53% of these records are older, 32% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2024 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6,770 student in an organized health care education/training program records list a practice address in Los Angeles
They are 6,770 of the 69,537 NPPES records with a practice address in Los Angeles, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Los Angeles → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Heather D'Adamo, M.D.Los Angeles, CA 900951871729418
- Muraya Gathinji, M.D.Los Angeles, CA 900951487898532
- Ngozi Iroezi, M.D.Los Angeles, CA 900951467604017
- Jonathan Jacobs, M.D.Los Angeles, CA 900951912155193
- Maria Jalbrzikowski, M.A.Los Angeles, CA 900951770714610
- Linda Lau, M.D.Los Angeles, CA 900951437393154
- Jin Sun Lee, M.D.Los Angeles, CA 900951225293343
- Marie Ng, M.D.Los Angeles, CA 900951851523385
Common questions
What is Ami Hayashi's NPI number?
Ami Hayashi's National Provider Identifier (NPI) is 1932964046, issued on Feb 19, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Ami Hayashi located?
The NPPES record lists a practice address at 885 Tiverton Drive, Los Angeles, CA, 90095. Phone: (310) 825-6373. Providers update this record themselves, so call before visiting.
How can I verify Ami Hayashi's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ami Hayashi prescribe under Medicare Part D?
In 2024, Ami Hayashi had 45 Medicare Part D claims for 26 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
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.