Joseph Ethan Li, M.D.
Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Joseph Ethan Li, M.D. is a student in an organized health care education/training program with a practice address in Los Angeles, California, and NPI 1497137863, issued on Jun 22, 2015. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Ethan Li
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 1200 N State St, Los Angeles, CA 90089
- Phone
- (323) 226-2622
- Enumerated
- Jun 22, 2015
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190801000400); accepts Medicare assignment
- 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 1200 N State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lily Adler, MDStudent in an Organized Health Care Education/Training Program1164281309
- Samantha Adwani, MDStudent in an Organized Health Care Education/Training Program1396683892
- Kimiko AgariOral & Maxillofacial Surgery (D.M.D.)1043665219
Verify Joseph Ethan Li 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
2.8 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
520 Medicare Part D claims for 138 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Amlodipine Besylate39 claims
- Furosemide32 claims
- Metoprolol Tartrate28 claims
- Omeprazole22 claims
- Losartan Potassium18 claims
- Levothyroxine Sodium16 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.
Industry payments in 2024: $15.63
1 payment: food and beverage; the largest payer was Exeltis, USA Inc. The 13,278 providers of this specialty with any payment received $608.08 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
- Southern California Permanente Medical GroupBaldwin Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Ethan Li among 40,652 student in an organized health care education/training program records in California
Joseph Ethan Li, M.D. 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 2015, is newer than 11% of them.
- NPI issued2015 · 11% of these records are older, 87% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2015 · median 2017 among the 2,409 with a school on file
- Record last updated2021 · 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
- Christina AnayaLos Angeles, CA 900891215053566
- Blake Brown, M.D.Los Angeles, CA 900891861752156
- Leeann Castorena LewisLos Angeles, CA 900891013337005
- David Choi, M.D.Los Angeles, CA 900891538576749
- Lucy Gong, MDLos Angeles, CA 900891689917080
- Kate Guzik, M.D.Los Angeles, CA 900891043553662
- Tehila KamravapourLos Angeles, CA 900891497006688
- Hannah KimLos Angeles, CA 900891386054427
Common questions
What is Joseph Ethan Li, M.D.'s NPI number?
Joseph Ethan Li, M.D.'s National Provider Identifier (NPI) is 1497137863, issued on Jun 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Ethan Li, M.D. located?
The NPPES record lists a practice address at 1200 N State St, Los Angeles, CA, 90089. Phone: (323) 226-2622. Providers update this record themselves, so call before visiting.
How can I verify Joseph Ethan Li, M.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Ethan Li, M.D. prescribe under Medicare Part D?
In 2024, Joseph Ethan Li, M.D. had 520 Medicare Part D claims for 138 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.