Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Grace Sasaki, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1346695137

Grace Sasaki, DO practises Emergency Medicine in Las Vegas, Nevada. Qualified in 2016, 10 years ago. Practices with Fremont Emergency Services Scherr Ltd, a 141-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
10
Licensed in
NV
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Las Vegas, NV

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 20201 Crawford Ave, Olympia Fields, IL 60461 — (708) 747-4000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO2722 (NV)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1346695137
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 28, 2016
Last updated in NPPESJuly 20, 2020
Certification dateJuly 20, 2020

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Fremont Emergency Services Scherr Ltd — 141 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients261
Services billed 298 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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 Fremont Emergency Services Scherr Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 141 clinicians in the practice; 12 are shown here.

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