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

Yachao Zhang, MD

Individual provider Diagnostic Radiology Physician · NPI 1689932071

Yachao Zhang, MD practises Diagnostic Radiology in Washington, District of Columbia. Qualified in 2012, 14 years ago. Practices with Ancillary Services of Practice Associates PA, a 99-clinician group and works from 4 locations. Licensed in District of Columbia, Delaware, New Jersey and New York and 1 more.

Years since qualifying
14
Licensed in
DC, DE, NJ, NY, OH
In the registry since
2012
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone: (202) 741-3000
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 (3)

  • 175 High St, Newton, NJ 07860-1004 — (973) 940-8730
  • 750 E Adams St, Syracuse, NY 13210-2342 — (914) 400-4809
  • 610 W Main Street, Wilmington, OH 45177-0000 — (937) 382-9353

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD600005334 (DC)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 35C.003822 (OH)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 271294 (NY)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 25MA10625400 (NJ)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence C1-0029399 (DE)

Record details

NPI number1689932071
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 24, 2012
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Ancillary Services Of Practice Associates Pa — 99 clinicians
Accepts Medicare assignment Not indicated
Practice locations14 on file with Medicare

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.

Varicose vein removal 27 times · 63rd 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 patients173
Services billed 349 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 $328 11 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.

Colleagues at Ancillary Services of Practice Associates PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 99 clinicians in the practice; 12 are shown here.

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