NPPES file of Aug 9, 2026

Brian M. Lee, MD

Nephrology Physician · Lynwood, CA

Brian M. Lee, MD is a nephrology physician with a practice address in Lynwood, California, and NPI 1558457556, issued on Oct 5, 2006. Check the license (California A86438, 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
1558457556
Name
Brian M. Lee
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
A86438 CA
Self-reported in NPPES; status is on the state search
Practice location
3625 Martin Luther King JR Blvd, Lynwood, CA 90262
Phone
(310) 763-7504
Enumerated
Oct 5, 2006
Record last updated
Jun 21, 2022
Fax
(310) 763-7573
Medicaid ID
00A864380 CA
Medicare enrollment
Enrolled (PECOS I20051021000465); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 2002
Telehealth
Offers telehealth (CMS)
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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Also registered at 3625 Martin Luther King JR Blvd

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

  1. Eduardo Gonzalez, M.D.Family Medicine Physician1992731798
  2. Ramon Guadiz, M.D.Nephrology Physician1003998147
  3. Thinh Hoang, RPHPharmacist1003166190
  4. Andy Hong, MDNephrology Physician1508861667
  5. Satya Kachgal, D.D.S.Dentist1114044070
  6. Stephen Lui, M.D.Nephrology Physician1891770384

Verify Brian M. 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 A86438
    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

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29% fewer Medicare Part D claims than the average nephrology physician in 2024

1,039 Medicare Part D claims for 142 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.

  1. Brian Lee1,039
  2. Specialty average1,465

Most prescribed

  1. Farxiga127 claims
  2. Amlodipine Besylate63 claims
  3. Hydralazine Hcl62 claims
  4. Sevelamer Carbonate43 claims
  5. Atorvastatin Calcium42 claims
  6. Furosemide41 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: $1,860.07

18 payments; by number, the most common kind was food and beverage; the largest payer was Outset Medical Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brian Lee$1,860.07
  2. Specialty average$3,091.37

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

Brian M. Lee among 1,468 nephrology physician records in California

Brian M. Lee, MD is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 48% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2002 · median 2001 among the 1,128 with a school on file
  • Record last updated2022 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in California

There are 1,468 nephrology physician records in California.

The 8 nephrology physician records with the nearest ZIP codes

  1. Adegbenga Adetola, MDLynwood, CA 902621881776219
  2. Ramon Guadiz, M.D.Lynwood, CA 902621003998147
  3. Andy Hong, MDLynwood, CA 902621508861667
  4. Samia Khwaja, M.D.Lynwood, CA 902621972554160
  5. Stephen Lui, M.D.Lynwood, CA 902621891770384
  6. Rodrigo Rocha, M.D.Lynwood, CA 902621801847157
  7. Sita Yanamadala, M.D.Lynwood, CA 902621821049255
  8. Pierre Espenan, MDHuntington Park, CA 902551386618304

Common questions

What is Brian M. Lee, MD's NPI number?

Brian M. Lee, MD's National Provider Identifier (NPI) is 1558457556, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian M. Lee, MD located?

The NPPES record lists a practice address at 3625 Martin Luther King JR Blvd, Lynwood, CA, 90262. Phone: (310) 763-7504. Providers update this record themselves, so call before visiting.

How can I verify Brian M. Lee, MD's license?

NPPES lists California license number A86438, 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 Brian M. Lee, MD prescribe under Medicare Part D?

In 2024, Brian M. Lee, MD had 1,039 Medicare Part D claims for 142 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.