Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Xiaoxiao Zhang, APN

Individual provider Adult Health Nurse Practitioner · NPI 1356730089

MS. Xiaoxiao Zhang, APN is a Nurse Practitioner in Nashville, Tennessee. Qualified in 2021, 5 years ago. Practices with Tennessee Oncology PLLC, a 354-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
5
Licensed in
TN
In the registry since
2015
Specialties on file
3
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

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Practice location Address checks out

3601 The Vanderbilt Clinic
Nashville, TN 37232
Phone: (615) 322-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1211 Medical Center Dr, Nashville, TN 37232-0004 — (615) 936-8422
  • 3601 The Vanderbilt Clinic, Nashville, TN 37232 — (615) 322-3000

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence APN19502 (TN)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence APN19502 (TN)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence APN19502 (TN)

Record details

NPI number1356730089
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedJanuary 19, 2015
Last updated in NPPESMarch 18, 2022
Certification dateMarch 18, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Tennessee Oncology Pllc — 354 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $3,553 98 payments · a meal or drink at a meeting or visit, not a fee
Education $11 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Tennessee Oncology PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 354 clinicians in the practice; 12 are shown here.

Other providers in Nashville