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

Randall Zachary Olmsted, MD

Individual provider Diagnostic Radiology Physician · NPI 1013470368

Randall Zachary Olmsted, MD practises Diagnostic Radiology in Asheville, North Carolina. Graduated from Baylor College of Medicine in 2019, 7 years ago. Practices with Caldwell Memorial Hospital Inc, a 215-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
7
Trained at
Baylor College of Medicine
Licensed in
NC
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

509 Biltmore Ave
Asheville, NC 28801-4601
Phone: (828) 778-9178
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)

  • 2301 Erwin Rd, Durham, NC 27705-4699 — (919) 684-8111

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 2022-02980 (NC)

Record details

NPI number1013470368
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2019
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Caldwell Memorial Hospital Inc — 215 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 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 patients222
Services billed 295 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 $225 2 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 Caldwell Memorial Hospital Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 215 clinicians in the practice; 12 are shown here.

Other providers in Asheville