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

Mrs. Hollie Etta Sandlin, MD

Individual provider Emergency Medicine Physician · NPI 1255657177

Mrs. Hollie Etta Sandlin, MD practises Emergency Medicine in Los Angeles, California. Graduated from University of Washington School of Medicine in 2010, 16 years ago. Practices with Western Washington Emergency Physicians PLLC, a 78-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
16
Trained at
University of Washington School of Medicine
Licensed in
CA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

924 Westwood Blvd Ste 300
Los Angeles, CA 90024-2910 Not confirmed with CMS for 12 years — call before visiting
Phone: (310) 794-0585
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A120691 (CA)

Record details

NPI number1255657177
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2010
Last updated in NPPESMay 5, 2014

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Western Washington Emergency Physicians Pllc — 78 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 patients287
Services billed 572 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Western Washington Emergency Physicians PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 78 clinicians in the practice; 12 are shown here.

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