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

Dr. Christie Lynn Masters, MD, MBA, MHA

Individual provider Internal Medicine Physician · NPI 1467613521

Dr. Christie Lynn Masters, MD, MBA, MHA practises Internal Medicine in Santa Monica, California. Graduated from University of Missouri, Columbia School of Medicine in 2008, 18 years ago. Practices with The Regents of the University of California, a 1,414-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
CA
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.
MHA — Master of Health Administration
A graduate degree in health management.

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Practice location Address checks out

1250 16th St C2304
Santa Monica, CA 90404-1249
Phone: (310) 319-4698
Fax: (310) 319-4908
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A 116430 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A 116430 (CA)

Record details

NPI number1467613521
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MBA , MHA
Sole proprietorNo
NPI enumeratedJune 21, 2008
Last updated in NPPESMarch 23, 2017

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice The Regents Of The University Of California — 1414 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients272
Services billed 1,095 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

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. Those with a page here are linked.

Colleagues at The Regents of the University of California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1414 clinicians in the practice; 12 are shown here.

Other providers in Santa Monica