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

Dr. Cady Williams, PHD

Individual provider Prescribing (Medical) Psychologist · NPI 1699120394

Dr. Cady Williams, PHD is a Clinical Psychologist in Rexburg, Idaho. Qualified in 2017, 9 years ago. Practices with Ascend LLC, a 10-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Idaho.

Years since qualifying
9
Licensed in
ID
In the registry since
2016
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

242 E 7th N Ste 4
Rexburg, ID 83440-3550
Phone: (208) 419-3002
Fax: (208) 656-5652
Show map & directions

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

Additional practice locations (2)

  • 2001 S Woodruff Ave Ste 9, Idaho Falls, ID 83404-6371 — (208) 409-3002
  • 3344 N 375 E, Rexburg, ID 83440-3437 — (888) 888-8888

Specialties & licences

Prescribing (Medical) Psychologist (primary) Taxonomy 103TP0016X · Licence PSYPP-203959 (ID)

Record details

NPI number1699120394
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 30, 2016
Last updated in NPPESNovember 6, 2024
Certification dateNovember 6, 2024
Mailing address3344 N 375 E, Rexburg, ID 83440-3437

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Ascend Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount