Quick answers
- Does James K. Jung accept Medicare assignment?
- Yes. Medicare's clinician data says James K. Jung 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 James K. Jung see?
- In 2024, CMS data shows 229 Original Medicare patients and 565 services for James K. Jung. This counts Original Medicare only and measures volume, not quality.
- What is James K. Jung's NPI number?
- 1649224999. 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 James K. Jung, 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 | 229 |
|---|---|
| Services billed to Medicare | 565 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)295 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)50 services
- Removal of fingernails or toenails, 6 or more nails (11721)41 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)28 services
- Injection into tendon or ligament (20550)26 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%
- Diabetes69%
- Arthritis51%
- Chronic kidney disease41%
- Ischemic heart disease34%
Practice locations
Addresses where James K. Jung is enrolled with Medicare (CMS data updated October 2, 2026).
- 15366 Eleventh St, Suite AVictorville, CA 92395 (760) 951‑1234
- 16465 Sierra Lakes PkwyFontana, CA 92336 (909) 427‑9522
- 728 N Euclid AveOntario, CA 91762 (909) 984‑5614
Group practices
Medicare enrollment lists James K. Jung as a member of these groups (CMS data updated October 2, 2026).
- Upperline Healthcare California PC27 clinicians in the group
- Burbank Podiatry Asscociates Group a Professional Corporation24 clinicians in the group
- High Desert Foot and Ankle Clinic, A5 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Victorville
Clinicians with the same Medicare primary specialty in Victorville, CA — not a recommendation.
Other clinicians in Upperline Healthcare California PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Podiatric medical school | California School Of Podiatric Medicine |
| Graduation year | 1996 (30 years since podiatric medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649224999 |
| 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