Doctor profile · Federal record

Dr. Yuko Hamajima, NP

Nurse Practitioner · Austin, TX

  • NPI 1851843288
  • Accepts Medicare
  • MIPS 72.5 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1601 Trinity St Stop 804
Austin, TX 787121866
(512) 324-7865

Credentials & registration

NPPES · NUCC
NPI registered
November 2016 — 10 yrs on file
Profile last updated
August 16, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Texas #1023855

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851843288. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
36
Distinct HCPCS
2
Medicare allowed
$3,644
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 19 16 $83
99215 Established patient office or other outpatient visit, 40-54 minutes 17 12 $122

In context: peer comparison

Among 47 peers in Austin Nurse Practitioner, average services per provider: 73. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
36
Patients
0
Total drug cost
$798
Drug Type Claims Patients Total cost
Prochlorperazine Maleate Generic 13 0 $170
Ondansetron Hcl Generic 12 0 $364
Olanzapine Generic 11 0 $264

Frequently asked questions

Auto-generated from federal data
What is Dr. Yuko Hamajima's medical specialty?
Dr. Yuko Hamajima practices Nurse Practitioner in Austin, TX.
Where does Dr. Yuko Hamajima practice?
Dr. Yuko Hamajima practices at 1601 Trinity St Stop 804, Austin, TX 787121866. Office phone: 5123247865.
What is Dr. Yuko Hamajima's NPI?
Dr. Yuko Hamajima's National Provider Identifier (NPI) is 1851843288, issued by NPPES.
Does Dr. Yuko Hamajima accept Medicare assignment?
Yes. Dr. Yuko Hamajima accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yuko Hamajima commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.