Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

C. Sinclair Cottingham, MD

Individual provider Diagnostic Radiology Physician · NPI 1083690184

C. Sinclair Cottingham, MD practises Diagnostic Radiology in Las Vegas, Nevada. Graduated from University of Texas Medical School at San Antonio in 1993, 33 years ago. Practices with Wilmington Health PLLC, a 400-clinician group and works from 2 locations. Licensed in Nevada, Tennessee and Texas.

Years since qualifying
33
Trained at
University of Texas Medical School at San Antonio
Licensed in
NV, TN, TX
In the registry since
2005
Specialties on file
3
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

9908 Deer Ct
Las Vegas, NV 89134-6730
Phone: (952) 595-1100
Fax: (612) 294-4903
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7211 Wellington Dr Ste 101, Knoxville, TN 37919-5968 — (865) 588-8005

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 8618 (NV)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 76252 (TN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence K3140 (TX)

Record details

NPI number1083690184
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2005
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1993 (33 years in practice)
Group practice Wilmington Health Pllc — 400 clinicians
Accepts Medicare assignment Not indicated
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 patients1,196
Services billed 8,587 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Wilmington Health PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 400 clinicians in the practice; 12 are shown here.

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