Doctor profile · Federal record

Dr. Michael Miyamoto, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Nuclear Cardiology Physician · Mission Viejo, CA

  • NPI 1841277167
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
26800 Crown Valley Pkwy, Suite 120
Mission Viejo, CA 926916384
(949) 364-3388
fax (949) 364-5026
Mailing address
26522 la Alameda, Suite 120
Mission Viejo, CA 926916330

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
October 28, 2020
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #G84521
Medicaid
CA #00G845210

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841277167. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,821
Distinct HCPCS
10
Medicare allowed
$147,202
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 813 679 $9
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 108 108 $508
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 108 108 $72
A9502 Technetium tc-99m tetrofosmin, diagnostic, per study dose 90 45 $96
J2785 Injection, regadenoson, 0.1 mg 84 21 $42
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 73 29 $125
99214 Established patient office or other outpatient visit, 30-39 minutes 71 63 $139
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 61 61 $220
99204 New patient office or other outpatient visit, 45-59 minutes 53 53 $180
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 44 43 $16

In context: peer comparison

Among 5 peers in this city , average services per provider: 129. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$120
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 3 $61.52
Boston Scientific Corporation 2 $58.63

By nature of payment

Food and Beverage
$120

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
62
Patients
13
Total drug cost
$33,701
Drug Type Claims Patients Total cost
Ezetimibe Generic 25 13 $1,139
Praluent Pen (Alirocumab) Brand 22 0 $19,115
Repatha Sureclick (Evolocumab) Brand 15 0 $13,447

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Miyamoto's medical specialty?
Dr. Michael Miyamoto practices Cardiovascular Disease Physician in Mission Viejo, CA.
Where does Dr. Michael Miyamoto practice?
Dr. Michael Miyamoto practices at 26800 Crown Valley Pkwy, Mission Viejo, CA 926916384. Office phone: 9493643388.
What is Dr. Michael Miyamoto's NPI?
Dr. Michael Miyamoto's National Provider Identifier (NPI) is 1841277167, issued by NPPES.
Does Dr. Michael Miyamoto accept Medicare assignment?
Yes. Dr. Michael Miyamoto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Miyamoto commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS 78452); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.