NPPES file of Aug 9, 2026

Jennifer Minkyoung Lee, M.D.

Hematology & Oncology Physician · Torrance, CA

Jennifer Minkyoung Lee, M.D. is a hematology & oncology physician with a practice address in Torrance, California, and NPI 1164798062, issued on Mar 26, 2012. Check the license (California 131257, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164798062
Name
Jennifer Minkyoung Lee
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
131257 CA
Self-reported in NPPES; status is on the state search
Practice location
1000 W Carson St # N18, Torrance, CA 90502
Phone
(424) 306-8220
Enumerated
Mar 26, 2012
Record last updated
Jan 2, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20260117000328); may accept Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 2012
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →

Also registered at 1000 W Carson St # N18

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marcin Dragan, M.D.Hematology & Oncology Physician1508354358
  2. Charity Huang, MDHematology & Oncology Physician1891157657
  3. Sarah Tomassetti, M.D.Hematology & Oncology Physician1003159427
  4. Gene Yoshikawa, MDInternal Medicine Physician1710447628

Verify Jennifer Minkyoung Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 131257    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

35 Medicare Part D claims, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.

  1. Jennifer Lee35
  2. Specialty average877

Most prescribed

  1. Imatinib Mesylate23 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: $2,805.52

39 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Lee$2,805.52
  2. Specialty average$7,481.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jennifer Minkyoung Lee among 1,583 hematology & oncology physician records in California

Jennifer Minkyoung Lee, M.D. is one of 1,583 hematology & oncology 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 2012, is newer than 75% of them.

  • NPI issued2012 · 75% of these records are older, 21% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2012 · median 2003 among the 1,124 with a school on file
  • Record last updated2020 · 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 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in California

There are 1,583 hematology & oncology physician records in California.

All 1,583 in California → Every provider in Torrance → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Bryan Chan, MD, MPHTorrance, CA 905021518699982
  2. Rowan Chlebowski, M.D., PHDTorrance, CA 905021902876386
  3. Marcin Dragan, M.D.Torrance, CA 905021508354358
  4. Charity Huang, MDTorrance, CA 905021891157657
  5. Andrew Hwang, MDTorrance, CA 905021154858694
  6. Yenmay LouTorrance, CA 905021679766042
  7. Yutaka Niihara, M.D.Torrance, CA 905021467480459
  8. Kouichi Tanaka, M.D.Torrance, CA 905021174677637

Common questions

What is Jennifer Minkyoung Lee, M.D.'s NPI number?

Jennifer Minkyoung Lee, M.D.'s National Provider Identifier (NPI) is 1164798062, issued on Mar 26, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Minkyoung Lee, M.D. located?

The NPPES record lists a practice address at 1000 W Carson St # N18, Torrance, CA, 90502. Phone: (424) 306-8220. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Minkyoung Lee, M.D.'s license?

NPPES lists California license number 131257, 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 Jennifer Minkyoung Lee, M.D. prescribe under Medicare Part D?

In 2024, Jennifer Minkyoung Lee, M.D. had 35 Medicare Part D claims; the average among hematology & oncology physician prescribers was 877. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.