Joseph C. Chun, MD
Pain Medicine (Anesthesiology) Physician · Los Angeles, CA
Joseph C. Chun, MD is a pain medicine (anesthesiology) physician with a practice address in Los Angeles, California, and NPI 1104824697, issued on Jul 8, 2005. Check the license (California A31129, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph C. Chun
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- A31129 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3030 W Olympic Blvd, Los Angeles, CA 90006
- Phone
- (213) 944-7123
- Enumerated
- Jul 8, 2005
- Record last updated
- Oct 29, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (213) 483-7575
- Medicaid ID
- 00A311291 CA
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 536 in California → Look up another NPI →
Also registered at 3030 W Olympic Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph C. Chun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A31129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
61 Medicare Part D claims, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Joseph C. Chun among 536 pain medicine (anesthesiology) physician records in California
Joseph C. Chun, MD is one of 536 pain medicine (anesthesiology) 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in California
There are 536 pain medicine (anesthesiology) physician records in California.
All 536 in California → Every provider in Los Angeles → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Philip Doh, MDLos Angeles, CA 900041679511638
- Marc Porot, MDLos Angeles, CA 900201750347159
- Joshua Prager, M.D.Los Angeles, CA 900241518070358
- Faisal Lalani, MDLos Angeles, CA 900251528252558
- Nadiv Samimi, M.D.Los Angeles, CA 900251730316548
- Patricia Harrison, MDLos Angeles, CA 900271902973720
- Heidi HaskinsLos Angeles, CA 900271417394784
- Eric Kim, MDLos Angeles, CA 900271992872105
Common questions
What is Joseph C. Chun, MD's NPI number?
Joseph C. Chun, MD's National Provider Identifier (NPI) is 1104824697, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joseph C. Chun, MD located?
The NPPES record lists a practice address at 3030 W Olympic Blvd, Los Angeles, CA, 90006. Phone: (213) 944-7123. Providers update this record themselves, so call before visiting.
How can I verify Joseph C. Chun, MD's license?
NPPES lists California license number A31129, 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 Joseph C. Chun, MD prescribe under Medicare Part D?
In 2024, Joseph C. Chun, MD had 61 Medicare Part D claims; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.