Weisi Yan, M.D.
Radiation Oncology (CMS) · Lexington, KY
At a glance
800 Rose St Ste C114D, Lexington, KY 40536-8426
NPPES record updated Oct 17, 2023. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
800 Rose St Ste C114DLexington, KY 40536-8426
Additional reported practice locations
1660 Spring Hill AveMobile, AL 366041405
Phone: 2516658000
Fax: 2516658010 1 Trillium Way
Corbin, KY 407018426
Phone: 6065264770
Fax: 6065264771
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- Not reported in this file
- CMS specialties
- Radiation Oncology
Practice groups
Reported hospital affiliations
- University Of Kentucky Hospital Lexington, KY
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Radiation Oncology (CMS)
- Taxonomy code
- 2085R0001X
- Enumeration date
- May 28, 2009
- Record updated
- Oct 17, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
2085R0001X
License reported: 2628841 NY
2085R0001X
License reported: U3134 TX
2085R0001X
License reported: MD464262 PA
2085R0001X
License reported: 32717 AL
2085R0001X · Primary
License reported: 54791 KY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
800 Rose St Ste C114DLexington, KY 40536-8426
- Phone
- (859) 257-7618
- Fax
- (859) 257-4060
Mailing address
501 S 54TH STSTE 186
PHILADELPHIA, PA 191431900
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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