Charles Jun, DO
NPI 1942869615 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Jun, DO is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1942869615).
Provider details
- NPI number
- 1942869615
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 125.074528 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-06-06
- Last updated
- 2023-08-17
- Certified
- 2023-08-17
Frequently asked questions
- What is Charles Jun's NPI number?
- Charles Jun's National Provider Identifier (NPI) is 1942869615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Jun's specialty?
- Charles Jun is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Jun located?
- Charles Jun's practice location on file with NPPES is 1500 San Pablo St Fl 4, Los Angeles, CA 90033-5313.
- What is Charles Jun's phone number?
- The practice phone number listed in the NPPES registry for Charles Jun is (323) 442-7400.
- Does Charles Jun accept Medicare?
- Charles Jun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Jun's NPI active?
- Yes — Charles Jun's NPI (1942869615) is active in the NPPES registry as of the last update on 2023-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.