Christopher K. Darnall, MD
Sleep Specialist, Neurologist
Unclaimed profile
Specialties and Licenses
- Specialties
- Sleep Specialist, Neurologist
- Licensed In
- Texas
- NPI Number
- 1225204530
- In the National Registry
- 18 years (since 2008)
Name, specialties, licenses and address come from the NPPES national provider registry, updated weekly (this record last changed June 2026).
What Sleep Specialists Commonly Treat
Typical for the specialty. Ask the office which of these Dr. Christopher Darnall offers.
Request an Appointment
Free. The office contacts you to set a time.
Also at This Location
Angelita Cantu, APRN-CNP
Nurse Practitioner
11714 Wilson Parke Ave Ste 150Austin, TX 78726
(512) 346-6611
Elinore M. Downing, PA-C
Physician Assistant
11714 Wilson Parke Ave Ste 150Austin, TX 78726
(737) 247-7200
Liane A. Eastman, APRN
Nurse Practitioner
11714 Wilson Parke Ave Ste 150Austin, TX 78726
(512) 346-6611
Ashlyn A. Frederiksen, PA-C
Physician Assistant
11714 Wilson Parke Ave Ste 150Austin, TX 78726
(737) 247-7200
Polly A. Retz, RN, CPNP
Nurse Practitioner
11714 Wilson Parke Ave Ste 150Austin, TX 78726
(512) 346-6611
Steven M. Schmerber Jr., MD
Family Doctor
11714 Wilson Parke Ave Ste 150Austin, TX 78726
(737) 247-7200
Karla D. Toledo-Frazzini, MD
Family Doctor
11714 Wilson Parke Ave Ste 150Austin, TX 78726
(512) 346-6611