NPPES file of Aug 9, 2026

Irwin Kevin Weiss, M.D.

Pediatric Critical Care Medicine Physician · Los Angeles, CA

Irwin Kevin Weiss, M.D. is a pediatric critical care medicine physician with a practice address in Los Angeles, California, and NPI 1013013317, issued on Sep 15, 2006. Check the license (California G74628, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013013317
Name
Irwin Kevin Weiss
Credential
M.D.
Primary taxonomy
Pediatric Critical Care Medicine Physician 2080P0203X
License number
G74628 CA
Self-reported in NPPES; status is on the state search
Practice location
10833 LE Conte Avenue, Los Angeles, CA 90095
Phone
(310) 206-3952
Enumerated
Sep 15, 2006
Record last updated
Aug 30, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(310) 206-0209
Medicaid IDs
GR0053510 CA
00G746280 CA
Medicare enrollment
Enrolled (PECOS I20110826000586); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 1986
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 10833 LE Conte Avenue

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

  1. Jonathan Braun, MDAnatomic Pathology & Clinical Pathology Physician1235167925
  2. Alberto Breda, M.D.Urology Physician1154526952
  3. Audrey Calzada, MDOtolaryngology Physician1619113230
  4. Evelyn Chung, DDSDentist1508075730
  5. Aleksandr GorinInfectious Disease Physician1669933511
  6. Sung-Hae Kang, PH.D.Clinical Cytogenetics Physician1225592793

Verify Irwin Kevin Weiss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G74628
    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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Bills Medicare through one group practice

  1. UC RegentsLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Irwin Kevin Weiss among 337 pediatric critical care medicine physician records in California

Irwin Kevin Weiss, M.D. is one of 337 pediatric critical care medicine physician records with a practice address in California. 39% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 64% newer
  • In a Medicare fileYes · 39% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated1986 · median 2008 among the 95 with a school on file
  • Record last updated2011 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0203X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Critical Care Medicine Physician providers in California

There are 337 pediatric critical care medicine physician records in California.

The 8 pediatric critical care medicine physician records with the nearest ZIP codes

  1. Yonca Bulut, M.D.Los Angeles, CA 900951437142478
  2. Myke Federman, M.D.Los Angeles, CA 900951891830907
  3. Rick Harrison, M.D.Los Angeles, CA 900951205840477
  4. Leanna Huard, M.D.Los Angeles, CA 900951679747778
  5. Vatsala Kesavulu, M.D.Los Angeles, CA 900951730194317
  6. James Lin, M.D.Los Angeles, CA 900951134232598
  7. Andranik Madikians, M.D.Los Angeles, CA 900951891708368
  8. Laura Maitoza, M.D.Los Angeles, CA 900951255696068

Common questions

What is Irwin Kevin Weiss, M.D.'s NPI number?

Irwin Kevin Weiss, M.D.'s National Provider Identifier (NPI) is 1013013317, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Irwin Kevin Weiss, M.D. located?

The NPPES record lists a practice address at 10833 LE Conte Avenue, Los Angeles, CA, 90095. Phone: (310) 206-3952. Providers update this record themselves, so call before visiting.

How can I verify Irwin Kevin Weiss, M.D.'s license?

NPPES lists California license number G74628, 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.

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.