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

Dr. Kristofer Ryan Westerhof, MD

Individual provider Critical Care Medicine (Anesthesiology) Physician · NPI 1326380809

Dr. Kristofer Ryan Westerhof, MD is an Anesthesiology in Rancho Mirage, California. Qualified in 2013, 13 years ago. Practices with Eisenhower Medical Center, a 459-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Licensed in
CA
In the registry since
2013
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

39000 Bob Hope Dr
Rancho Mirage, CA 92270-3221
Phone: (760) 340-3911
Show map & directions

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

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence A140554 (CA)

Record details

NPI number1326380809
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2013
Last updated in NPPESFebruary 26, 2020
Certification dateFebruary 26, 2020

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Eisenhower Medical Center — 459 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rancho Mirage