Quick answers
- Does Shawn S. Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Shawn S. Liu 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 Shawn S. Liu see?
- In 2024, CMS data shows 319 Original Medicare patients and 4,347 services for Shawn S. Liu. This counts Original Medicare only and measures volume, not quality.
- What is Shawn S. Liu's NPI number?
- 1023338068. 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 Shawn S. Liu, 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 | 319 |
|---|---|
| Services billed to Medicare | 4,347 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)1,620 services
- Special stained specimen slides to examine tissue including interpretation and report (88313)989 services
- Special stained specimen slides to examine tissue, initial procedure (88342)978 services
- Special stained specimen slides to examine tissue, each additional procedure (88341)577 services
- Special stained specimen slides to identify organisms including interpretation and report (88312)183 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%
- Diabetes50%
- Arthritis50%
- Ischemic heart disease35%
- Anxiety20%
Practice locations
Addresses where Shawn S. Liu is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1575 Hillside AveNew Hyde Park, NY 11040 (516) 775‑7112
- 230 Hilton Ave, Suite 214Hempstead, NY 11550 (516) 564‑1818
- 421 78th St, Suite DBrooklyn, NY 11209 (718) 491‑0706
- 6946 Grand AveMaspeth, NY 11378 (718) 986‑1491
- 7401 4th AveBrooklyn, NY 11209 (718) 491‑0706
Group practices
Medicare enrollment lists Shawn S. Liu as a member of these groups (CMS data updated October 2, 2026).
- Li Queens Medical Care PLLC4 clinicians in the group
- Metropolitan Medical Services PC2 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in New Hyde Park
Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.
Other clinicians in Li Queens Medical Care PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 (43 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023338068 |
| 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