Quick answers
- Does Yongchul J. Huh accept Medicare assignment?
- Yes. Medicare's clinician data says Yongchul J. Huh accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Yongchul J. Huh see?
- In 2024, CMS data shows 170 Original Medicare patients and 2,960 services for Yongchul J. Huh. This counts Original Medicare only and measures volume, not quality.
- What is Yongchul J. Huh's NPI number?
- 1184799603. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Yongchul J. Huh, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 170 |
|---|---|
| Services billed to Medicare | 2,960 |
| Different services or procedures | 52 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose (J7321)728 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)667 services
- Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)413 services
- Telephone medical discussion with physician, 5-10 minutes (99441)345 services
- Insertion of needle into vein for collection of blood sample (36415)111 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis75%
- Diabetes71%
- Heart failure39%
- Ischemic heart disease34%
Practice locations
Addresses where Yongchul J. Huh is enrolled with Medicare (CMS data updated October 2, 2026).
- 356 S Western Ave, Suite 200Los Angeles, CA 90020 (213) 384‑1717
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1986 (40 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184799603 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians