Jorge A. Diaz, MD
Emergency Medicine Physician · Los Angeles, CA
Jorge A. Diaz, MD is an emergency medicine physician with a practice address in Los Angeles, California, and NPI 1346207693, issued on Apr 28, 2006. Check the license (California G44167, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jorge A. Diaz
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G44167 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4060 E Whittier Blvd, Los Angeles, CA 90023
- Phone
- (323) 268-5514
- Enumerated
- Apr 28, 2006
- Record last updated
- Aug 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 00G441670 CA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 4060 E Whittier Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Guerrieri, M.D.Emergency Medicine Physician1740247998
- Yaser Khilfeh, MDEmergency Medicine Physician1609833631
- Isi Russ, MDEmergency Medicine Physician1609834498
Verify Jorge A. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G44167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $71.02
3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Jorge A. Diaz among 7,751 emergency medicine physician records in California
Jorge A. Diaz, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Los Angeles → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- David Guerrieri, M.D.Los Angeles, CA 900231740247998
- George Karroum, M.D.Los Angeles, CA 900231447205919
- Yaser Khilfeh, MDLos Angeles, CA 900231609833631
- Isi Russ, MDLos Angeles, CA 900231609834498
- Ashkan Akasheh, M.D.Los Angeles, CA 900241790074243
- David Bernheimer, M.D.Los Angeles, CA 900241447420286
- Joseph Chan, M.D.Los Angeles, CA 900241477847994
- Delaram Ghadishah, M.D.Los Angeles, CA 900241417909573
Common questions
What is Jorge A. Diaz, MD's NPI number?
Jorge A. Diaz, MD's National Provider Identifier (NPI) is 1346207693, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jorge A. Diaz, MD located?
The NPPES record lists a practice address at 4060 E Whittier Blvd, Los Angeles, CA, 90023. Phone: (323) 268-5514. Providers update this record themselves, so call before visiting.
How can I verify Jorge A. Diaz, MD's license?
NPPES lists California license number G44167, 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.