Dr. Garrett Kiyoshi Harada, MD
- Part D claims, 2024
- 14
- Hospital affiliations
- 1
- Industry payments
- $16
- Medical group
- 1
- State license
- 1
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harada's professional email, personal email and mobile number
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Dr. Garrett Kiyoshi Harada is a radiation oncologist in Orange, California
Dr. Harada practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Harada's NPI, 1831726330, was assigned on March 25, 2020. Dr. Harada graduated from University of California, Geffen School of Medicine in 2019. Dr. Harada holds California license A182708.
- NPI
- 1831726330NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547680647
- NPI enumeration date
- March 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Garrett Kiyoshi Harada practices at UCI Health - Orange in Orange, California
Dr. Harada's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Garrett Kiyoshi Harada is affiliated with 1 site of care and 1 medical group
Dr. Harada's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Garrett Kiyoshi Harada's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harada practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Garrett Kiyoshi Harada is one of 685 radiation oncologists in California
Radiation oncology is Dr. Harada's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Harada is licensed in California.
Specialties and state licenses
- Radiation oncology, CaliforniaPrimary
Radiation oncologists near Dr. Harada
Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Garrett Kiyoshi Harada's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Harada's median patient age at 68, with 37% women.
Dr. Harada's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women37%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Garrett Kiyoshi Harada wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Harada wrote 14 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Garrett Kiyoshi Harada offers telehealth to Medicare patients
Dr. Harada accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Harada as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Garrett Kiyoshi Harada received $16 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Harada from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $16.
Companies that paid Dr. Harada the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Garrett Kiyoshi Harada graduated from University of California, Geffen School of Medicine
Dr. Harada graduated from University of California, Geffen School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Garrett Kiyoshi Harada's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Garrett Kiyoshi Harada
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Garrett Kiyoshi Harada's NPI number?
Dr. Garrett Kiyoshi Harada's NPI number is 1831726330. It was assigned on March 25, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Garrett Kiyoshi Harada?
Dr. Garrett Kiyoshi Harada is a radiation oncologist in Orange, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Garrett Kiyoshi Harada practice?
Dr. Harada practices at 101 City Drive South, Orange, CA 92868. Dr. Harada's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Garrett Kiyoshi Harada's office phone number?
The practice phone on file for Dr. Harada is (714) 456-7890.
What is Dr. Garrett Kiyoshi Harada's medical license number?
Dr. Harada holds California license A182708.
Which hospitals is Dr. Garrett Kiyoshi Harada affiliated with?
Dr. Harada practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Garrett Kiyoshi Harada part of?
Dr. Harada is linked to UCI Health Physicians.
Does Dr. Garrett Kiyoshi Harada accept Medicare?
Yes. CMS lists Dr. Harada as accepting Medicare assignment.
Does Dr. Garrett Kiyoshi Harada offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Harada as offering telehealth services.
Where did Dr. Garrett Kiyoshi Harada go to medical school?
Dr. Harada graduated from University of California, Geffen School of Medicine in 2019.
Has Dr. Garrett Kiyoshi Harada received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Harada from 1 company from 2024 to 2024. The largest total came from Boston Scientific Corporation.
How long has Dr. Garrett Kiyoshi Harada been practicing?
Dr. Harada graduated from medical school in 2019, 7 years ago.
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