Doctor profile · Federal record

Dr. Stuart Miyasako, MD

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Boise, ID

  • NPI 1689134660
  • Accepts Medicare
  • MIPS 83.3 / 100 · 2023
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
190 E Bannock St
Boise, ID 837126241
(208) 381-5015

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
June 15, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Idaho #M-16643

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689134660. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
613
Distinct HCPCS
4
Medicare allowed
$53,917
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 380 140 $72
99239 Hospital discharge day management, more than 30 minutes 113 113 $105
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 85 53 $108
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 35 35 $161

In context: peer comparison

Among 46 peers in this city , average services per provider: 87. This provider delivers 7.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
69
Patients
69
Total drug cost
$494
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 17 17 $134
Levofloxacin Generic 15 15 $92
Atorvastatin Calcium Generic 13 13 $99
Oxycodone Hcl Generic 12 12 $75
Pantoprazole Sodium Generic 12 12 $95

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stuart Miyasako's medical specialty?
Dr. Stuart Miyasako practices Internal Medicine Physician in Boise, ID.
Where does Dr. Stuart Miyasako practice?
Dr. Stuart Miyasako practices at 190 E Bannock St, Boise, ID 837126241. Office phone: 2083815015.
What is Dr. Stuart Miyasako's NPI?
Dr. Stuart Miyasako's National Provider Identifier (NPI) is 1689134660, issued by NPPES.
Does Dr. Stuart Miyasako accept Medicare assignment?
Yes. Dr. Stuart Miyasako accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stuart Miyasako commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.