NPPES file of Aug 9, 2026

Brian Nelson Lee, MD

Occupational Medicine Physician · Irwindale, CA

Brian Nelson Lee, MD is an occupational medicine physician with a practice address in Irwindale, California, and NPI 1912070327, issued on Nov 15, 2006. Check the license (California G85119, 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
1912070327
Name
Brian Nelson Lee
Credential
MD
Primary taxonomy
Occupational Medicine Physician 2083X0100X
License number
G85119 CA
Self-reported in NPPES; status is on the state search
Practice location
5345 Irwindale Ave, Irwindale, CA 91706
Phone
(626) 960-5361
Enumerated
Nov 15, 2006
Record last updated
Oct 29, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(626) 337-0833
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest occupational medicine physician records → All 415 in California → Look up another NPI →

Also registered at 5345 Irwindale Ave

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

  1. Clarence Hunter, D.C.Chiropractor1558303313
  2. Clayton Patchett, MDOrthopaedic Surgery Physician1033220660
  3. Gary Rawlings, P.A.Medical Physician Assistant1952573917

Verify Brian Nelson 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 G85119    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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Industry payments in 2024: $50.00

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 193 providers of this specialty with any payment received $2,381.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brian Lee$50.00
  2. Specialty average$2,381.67

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

Brian Nelson Lee among 415 occupational medicine physician records in California

Brian Nelson Lee, MD is one of 415 occupational medicine physician records with a practice address in California. 30% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 57% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 12% of these records are
  • Record last updated2011 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Occupational Medicine Physician providers in California

There are 415 occupational medicine physician records in California.

All 415 in California → Every provider in Irwindale → Occupational Medicine Physician nationwide →

The 8 occupational medicine physician records with the nearest ZIP codes

  1. Thai Do, MDBaldwin Park, CA 917061639240559
  2. Jodi Lipson-Cassutt, DOBaldwin Park, CA 917061437226446
  3. Marcos DuranChino, CA 917101982012944
  4. Michael Wolf, MD, MSCovina, CA 917231982921706
  5. Amarilda Christensen, M.D.Rancho Cucamonga, CA 917301649476565
  6. Artemio Martin, M.D.Rancho Cucamonga, CA 917301063537959
  7. James Mitchner, MDRancho Cucamonga, CA 917301740338672
  8. Leonardo Rasi, M.D.Rancho Cucamonga, CA 917301821112111

Common questions

What is Brian Nelson Lee, MD's NPI number?

Brian Nelson Lee, MD's National Provider Identifier (NPI) is 1912070327, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Nelson Lee, MD located?

The NPPES record lists a practice address at 5345 Irwindale Ave, Irwindale, CA, 91706. Phone: (626) 960-5361. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number G85119, 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.

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.