Quick answers
- Does Raymond Y. Sung accept Medicare assignment?
- Yes. Medicare's clinician data says Raymond Y. Sung 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 Raymond Y. Sung see?
- In 2024, CMS data shows 1,623 Original Medicare patients and 25,896 services for Raymond Y. Sung. This counts Original Medicare only and measures volume, not quality.
- What is Raymond Y. Sung's NPI number?
- 1023079365. 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 Raymond Y. Sung, 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 | 1,623 |
|---|---|
| Services billed to Medicare | 25,896 |
| Different services or procedures | 127 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, gadoterate meglumine, 0.1 ml (A9575)15,162 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)8,416 services
- Mri scan of lower spinal canal without contrast (72148)249 services
- Dxa bone density measurement of hip, pelvis, spine (77080)216 services
- X-ray of chest, 2 views (71046)192 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 cholesterol75%
- High blood pressure72%
- Arthritis58%
- Diabetes26%
- Osteoporosis26%
- Depression21%
Practice locations
Addresses where Raymond Y. Sung is enrolled with Medicare (CMS data updated October 2, 2026).
- 225 E 2nd Ave, Suite 104Escondido, CA 92025 (858) 815‑2550
- 255 N Elm St, Suite 102Escondido, CA 92025 (760) 520‑8500
Group practices
Medicare enrollment lists Raymond Y. Sung as a member of this group (CMS data updated October 2, 2026).
- Valley Radiology Consultants Medical Group Inc8 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Escondido
Clinicians with the same Medicare primary specialty in Escondido, CA — not a recommendation.
Other clinicians in Valley Radiology Consultants Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023079365 |
| 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