Quick answers
- Does Rebecca Y. Lee accept Medicare assignment?
- Yes. Medicare's clinician data says Rebecca Y. Lee 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 Rebecca Y. Lee's NPI number?
- 1104210426. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rebecca Y. Lee works
Medicare's Facility Affiliation Data lists Rebecca Y. Lee 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.
- Chinle Comprehensive Health Care FacilityChinle, AZ · Acute Care Hospital · Emergency services: listed by Medicare · CCN 030084
- Contra Costa Regional Medical CenterMartinez, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050276
Practice locations
Addresses where Rebecca Y. Lee is enrolled with Medicare (CMS data updated October 2, 2026).
- 2175 State Rd, Suite 4Pinon, AZ 86510 (928) 725‑9000
- Highway 191 and Hospital RdChinle, AZ 86503
Group practices
Medicare enrollment lists Rebecca Y. Lee as a member of this group (CMS data updated October 2, 2026).
- DHHS PHS Naihs Chinle Comprehensive Health Care Facility152 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Pinon
Clinicians with the same Medicare primary specialty in Pinon, AZ — not a recommendation.
Other clinicians in DHHS PHS Naihs Chinle Comprehensive Health Care Facility
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104210426 |
| 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