Quick answers
- Does Dai-Yuan Wang accept Medicare assignment?
- Yes. Medicare's clinician data says Dai-Yuan Wang 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 Dai-Yuan Wang see?
- In 2024, CMS data shows 509 Original Medicare patients and 835 services for Dai-Yuan Wang. This counts Original Medicare only and measures volume, not quality.
- What is Dai-Yuan Wang's NPI number?
- 1639186406. 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 Dai-Yuan Wang, 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 | 509 |
|---|---|
| Services billed to Medicare | 835 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)355 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)212 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)132 services
- Ultrasound of heart, follow-up (93308)28 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)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 cholesterol75%
- Ischemic heart disease70%
- Heart failure66%
- Atrial fibrillation58%
- Diabetes50%
Hospitals where Dai-Yuan Wang works
Medicare's Facility Affiliation Data lists Dai-Yuan Wang 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.
- Albany Medical Center HospitalAlbany, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330013
- Columbia Memorial HospitalHudson, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330094
- Samaritan HospitalTroy, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330180
- St Peter's HospitalAlbany, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330057
Practice locations
Addresses where Dai-Yuan Wang is enrolled with Medicare (CMS data updated October 2, 2026).
- 159 Jefferson HtsCatskill, NY 12414 (518) 828‑7601
- 2 Palisades DrAlbany, NY 12205 (518) 458‑2000
- 2827 US Route 9Valatie, NY 12184 (518) 828‑8051
- 6 Care LnSaratoga Spgs, NY 12866 (518) 587‑7625
Group practices
Medicare enrollment lists Dai-Yuan Wang as a member of these groups (CMS data updated October 2, 2026).
- St. Peter's Health Partners Medical Associates, P.C.487 clinicians in the group
- Columbia Memorial Hospital173 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New York →
Other cardiologists in Catskill
Clinicians with the same Medicare primary specialty in Catskill, NY — not a recommendation.
Other clinicians in St. Peter's Health Partners Medical Associates, P.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639186406 |
| 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