Doctor profile · Federal record

Dr. Nathan Yamagata, RN

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Los Angeles, CA

  • NPI 1407402902
  • MIPS 93.2 / 100 · 2023
  • 5 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
757 Westwood Plz Ste 3325
Los Angeles, CA 900953201
(310) 267-8626
fax (310) 267-3899
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
August 2019 — 7 yrs on file
Profile last updated
September 18, 2024
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
California #95001746

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407402902. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
192
Distinct HCPCS
6
Medicare allowed
$14,580
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 85 84 $61
00811 Anesthesia for other procedure on large bowel using an endoscope 35 35 $84
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 24 24 $96
00140 Anesthesia for other procedure on eye 18 18 $82
00813 Anesthesia for procedure on small and large bowel using an endoscope 17 17 $113
00812 Anesthesia for exam of colon using an endoscope 13 13 $61

In context: peer comparison

Among 58 peers in this city , average services per provider: 27. This provider delivers 7.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Yamagata's medical specialty?
Dr. Nathan Yamagata practices Certified Registered Nurse Anesthetist in Los Angeles, CA.
Where does Dr. Nathan Yamagata practice?
Dr. Nathan Yamagata practices at 757 Westwood Plz Ste 3325, Los Angeles, CA 900953201. Office phone: 3102678626.
What is Dr. Nathan Yamagata's NPI?
Dr. Nathan Yamagata's National Provider Identifier (NPI) is 1407402902, issued by NPPES.
Does Dr. Nathan Yamagata accept Medicare assignment?
Dr. Nathan Yamagata does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Nathan Yamagata commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.