DR. JOSEPH C CHUN (MD) – Pain Medicine (Anesthesiology) Physician, NPI 1104824697
Pain Medicine (Anesthesiology) Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. JOSEPH C CHUN (MD)
KLVE-FM (Los Angeles), Mount Wilson Red Box Road, Mount Wilson, Los Angeles County, California, 91023, United States
LOS ANGELES, CA 900700211
Phone: (213) 944-7123
Fax: (213) 483-7575
Type: Mailing
West Olympic Boulevard, Mid-Wilshire, Los Angeles, Los Angeles County, California, 90064, United States
#217
LOS ANGELES, CA 900066501
Phone: (213) 944-7123
Fax: (213) 483-7575
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-01-29
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040129001234 | I | Anesthesiology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 00147 | Anesthesia for procedure on eye for removal of iris | 181 | 147 | $0 |
| 00142 | Anesthesia for lens surgery | 134 | 107 | $0 |
| 00103 | Anesthesia for procedure on eyelid | 88 | 88 | $0 |
Insurance plans in this area (ZIP 90070)
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