Quick answers
- Does Yizhi Liang accept Medicare assignment?
- Yes. Medicare's clinician data says Yizhi Liang 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 Yizhi Liang see?
- In 2024, CMS data shows 4,165 Original Medicare patients and 6,091 services for Yizhi Liang. This counts Original Medicare only and measures volume, not quality.
- What is Yizhi Liang's NPI number?
- 1730190299. 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 Yizhi Liang, 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 | 4,165 |
|---|---|
| Services billed to Medicare | 6,091 |
| Different services or procedures | 193 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- X-ray of chest, 1 view (71045)1,276 services
- Screening mammography (77067)348 services
- Screening 3d breast mammography (77063)316 services
- Ct scan head or brain without contrast (70450)263 services
- Ct scan of abdomen and pelvis with contrast (74177)263 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%
- Arthritis59%
- Diabetes32%
- Ischemic heart disease31%
- Chronic kidney disease31%
Hospitals where Yizhi Liang works
Medicare's Facility Affiliation Data lists Yizhi Liang at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Riverside Doctors' Hospital of WilliamsburgWilliamsburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490143
- Riverside Regional Medical CenterNewport News, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490052
- Riverside Shore Memorial HospitalOnancock, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490037
- Riverside Walter Reed HospitalGloucester, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490130
Practice locations
Addresses where Yizhi Liang is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1500 Commonwealth AveWilliamsburg, VA 23185 (757) 585‑2200
- 19339 Benns Grant BlvdSmithfield, VA 23430 (757) 534‑5000
- 20480 Market StOnancock, VA 23417 (757) 414‑8746
- 500 J Clyde Morris BlvdNewport News, VA 23601 (757) 594‑2911
- 7519 Hospital DrGloucester, VA 23061 (804) 693‑8856
Group practices
Medicare enrollment lists Yizhi Liang as a member of this group (CMS data updated October 2, 2026).
- Peninsula Radiological Associates Limited63 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Williamsburg
Clinicians with the same Medicare primary specialty in Williamsburg, VA — not a recommendation.
Other clinicians in Peninsula Radiological Associates Limited
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730190299 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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