Quick answers
- Does Yifang Song accept Medicare assignment?
- Yes. Medicare's clinician data says Yifang Song 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.
- What is Yifang Song's NPI number?
- 1902556913. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yifang Song works
Medicare's Facility Affiliation Data lists Yifang Song 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.
- Independence Health System Butler Memorial HospitaButler, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390168
- Independence Health System Clarion HospitalClarion, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390093
Practice locations
Addresses where Yifang Song is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Hospital DrClarion, PA 16214 (724) 285‑0823
- 1 Hospital Way, Butler Hospital Care AssociatesButler, PA 16001 (724) 285‑0823
Group practices
Medicare enrollment lists Yifang Song as a member of this group (CMS data updated October 2, 2026).
- Butler Medical Providers360 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Clarion
Clinicians with the same Medicare primary specialty in Clarion, PA — not a recommendation.
Other clinicians in Butler Medical Providers
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902556913 |
| 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
- 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