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

William Zachary Chancellor

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1003201260

William Zachary Chancellor practises Thoracic Surgery in Richmond, Virginia. Graduated from University of Mississippi School of Medicine in 2015, 11 years ago. Practices with Cardiac Surgical Associates LLC, a 20-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
11
Trained at
University of Mississippi School of Medicine
Licensed in
VA
In the registry since
2015
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Practice location Address checks out

7101 Jahnke Rd Ste 500
Richmond, VA 23225-4017
Phone: (804) 320-2751
Fax: (804) 330-3831
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1215 Lee St, Charlottesville, VA 22908-0816 — (434) 924-2150

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 0101282172 (VA)

Record details

NPI number1003201260
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 3, 2015
Last updated in NPPESAugust 14, 2024
Certification dateAugust 14, 2024

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Cardiac Surgical Associates Llc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Coronary artery bypass graft (CABG) 29 times · 82nd percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 52 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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 $108 4 payments · a meal or drink at a meeting or visit, 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Bon Secours Southside Medical Center Hospital · Petersburg, VA · listed as Petersburg Hospital Company LLC
  • Cjw Medical Center Hospital · Richmond, VA
  • Amedisys Home Health Home health agency · Midlothian, VA · listed as Amedisys Home Health of Virginia LLC
  • Henrico Doctors' Hospital Hospital · Richmond, VA
  • Hca Virginia Healthcare At Home Home health agency · North Chesterfield, VA

Colleagues at Cardiac Surgical Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 20 clinicians in the practice; 12 are shown here.

Other providers in Richmond