Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Roscoe Ho-Keung Chan, MD, FRCPC

Individual provider Radiation Oncology Physician · NPI 1891792941

Dr. Roscoe Ho-Keung Chan, MD, FRCPC practises Radiation Oncology in Prescott, Arizona. Qualified in 1989, 37 years ago. Practices with Hendrick Provider Network, a 240-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Arkansas, Arizona, Guam and Hawaii and 5 more.

Years since qualifying
37
Licensed in
AR, AZ, GU, HI, KS, LA
In the registry since
2005
Specialties on file
9
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

1100 Gail Gardner Way
Prescott, AZ 86305-1690
Phone: (928) 776-1040
Fax: (928) 776-1041
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1455 Higdon Ferry Rd Ste C, Hot Springs, AR 71913-6456 — (501) 622-2100
  • 1 Saint Mary Pl, Shreveport, LA 71101-4343 — (318) 681-4126
  • 840 E Hill Ave, Moses Lake, WA 98837-2238 — (509) 662-1511

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 37785 (AZ)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 14269R (LA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 14370 (HI)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence K7259 (TX)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD61581757 (WA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence M-1541 (GU)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence E-13744 (AR)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD-054897-L (PA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 04-26168 (KS)

Record details

NPI number1891792941
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , FRCPC
Sole proprietorNo
NPI enumeratedJuly 5, 2005
Last updated in NPPESJanuary 27, 2026
Certification dateJanuary 27, 2026

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Hendrick Provider Network — 240 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients207
Services billed 2,064 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 $219 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.

Colleagues at Hendrick Provider Network

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 240 clinicians in the practice; 12 are shown here.

Other providers in Prescott