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

Dr. Christina Viola Darby, MD

Individual provider Sleep Medicine (Psychiatry & Neurology) Physician · NPI 1225348592

Dr. Christina Viola Darby, MD is a Neurology in Anchorage, Alaska. Graduated from University of Washington School of Medicine in 2006, 20 years ago. Practices with Alaska Native Tribal Health Consortium, a 603-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Alaska and Washington.

Years since qualifying
20
Trained at
University of Washington School of Medicine
Licensed in
AK, WA
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3900 Ambassador Dr
Anchorage, AK 99508-5922
Phone: (907) 563-2662
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084S0012X · Licence 108257 (AK)
Sleep Medicine (Psychiatry & Neurology) Physician Taxonomy 2084S0012X · Licence MD 60222547 (WA)
Neurology Physician Taxonomy 2084N0400X · Licence MD 60222547 (WA)

Record details

NPI number1225348592
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 20, 2010
Last updated in NPPESMarch 6, 2026
Certification dateMarch 6, 2026

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Alaska Native Tribal Health Consortium — 603 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare