Quick answers
- Does Jinsung J. Yoon accept Medicare assignment?
- Yes. Medicare's clinician data says Jinsung J. Yoon 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 Jinsung J. Yoon see?
- In 2024, CMS data shows 83 Original Medicare patients and 224 services for Jinsung J. Yoon. This counts Original Medicare only and measures volume, not quality.
- What is Jinsung J. Yoon's NPI number?
- 1396212247. 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 Jinsung J. Yoon, 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 | 83 |
|---|---|
| Services billed to Medicare | 224 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 services
- Removal of fingernails or toenails, 1-5 nails (11720)30 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)28 services
- Removal of fingernails or toenails, 6 or more nails (11721)27 services
- Trimming of fingernails or toenails (11719)24 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 cholesterol72%
- Diabetes54%
- Depression51%
- Arthritis47%
- Anxiety45%
Practice locations
Addresses where Jinsung J. Yoon is enrolled with Medicare (CMS data updated October 2, 2026).
- 4 -14 Saddle River Rd, Suite 101Fair Lawn, NJ 07410 (201) 791‑1881
Group practices
Medicare enrollment lists Jinsung J. Yoon as a member of this group (CMS data updated October 2, 2026).
- Active Foot and Ankle Care LLC3 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Fair Lawn
Clinicians with the same Medicare primary specialty in Fair Lawn, NJ — not a recommendation.
Other clinicians in Active Foot and Ankle Care LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Graduation year | 2017 (9 years since podiatric medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396212247 |
| 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