Dr. Christie H. Izutsu, MD
- Medicare services, 2024
- 950
- Medicare patients, 2024
- 264
- Part D claims, 2024
- 1,979
- Publications
- 2
- MIPS score, 2024
- 97
- Practice address
- 1520 Liliha St, Honolulu, HI 96817
- Practice phone
- Call (808) 909-2065
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
U.S. Renal Care Kalihi
Honolulu, Hawaii
Find Dr. Izutsu's professional email, personal email and mobile number
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Dr. Christie H. Izutsu is a nephrologist in Honolulu, Hawaii
Dr. Izutsu practices at U.S. Renal Care Kalihi in Honolulu, Hawaii.
Dr. Izutsu's NPI, 1295021657, was assigned on June 23, 2011. Dr. Izutsu graduated from University of Hawaii John A. Burns School of Medicine in 2011. Dr. Izutsu holds Hawaii license 18722.
- NPI
- 1295021657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446548622
- NPI enumeration date
- June 23, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (808) 909-2065
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christie H. Izutsu practices at U.S. Renal Care Kalihi in Honolulu, Hawaii
Dr. Izutsu's primary practice is U.S. Renal Care Kalihi, at 1520 Liliha St, Honolulu, HI 96817 in Honolulu County. The practice phone is (808) 909-2065.
- U.S. Renal Care Kalihi1520 Liliha St, Honolulu, HI 96817 · Honolulu CountyPhone(808) 909-2065
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christie H. Izutsu is affiliated with 11 sites of care and 3 medical groups
Dr. Izutsu's primary practice is U.S. Renal Care Kalihi in Honolulu, Hawaii. Dr. Izutsu is also affiliated with The Queen's Medical Center. The medical group on file is Kidney Clinic of Hawaii. Dmand AI also links Dr. Izutsu to 2 more hospitals, 5 dialysis centers, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christie H. Izutsu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Izutsu practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| U.S. Renal Care Kalihi | Available with a free account |
| +10 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christie H. Izutsu is one of 63 nephrologists in Hawaii
Nephrology is Dr. Izutsu's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Izutsu's licenses on file in 2 states: Hawaii and California.
Specialties and state licenses
- Nephrology, HawaiiPrimary
- Internal medicine, California
Nephrologists near Dr. Izutsu
Counts of nephrologists 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. Christie H. Izutsu billed Medicare for 950 services in 2024
CMS data shows 950 Medicare services from Dr. Izutsu across 6 procedure codes in 2024, for 264 Medicare patients. Medicare paid $88,836 for them.
Dr. Izutsu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6722024: 81421%
- Tests and treatments
- 2023: 1152024: 13618%
Where Dr. Izutsu's Medicare services took place, 2024
- In an office44046%
- In a facility51054%
Dr. Izutsu compared with the Hawaii median for nephrologists, 2024
- Dr. Izutsu
- Hawaii median
- Medicare services
- 950vs 71633% above
- Medicare patients
- 264vs 22119% above
- Part D claims
- 1,643vs 6382.6 times
Medians across 61 nephrologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Izutsu's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christie H. Izutsu treated 264 Medicare patients in 2024, average age 71
CMS counts 264 Medicare patients who saw Dr. Izutsu in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 4.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Izutsu's median patient age at 69, with 48% women.
Dr. Izutsu's Medicare patients by age, 2024
Dr. Izutsu's Medicare patients by sex, 2024
- Women12547%
- Men13953%
Chronic conditions among Dr. Izutsu's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes55%
- Ischemic heart disease42%
- Heart failure30%
- Arthritis27%
- Atrial fibrillation24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Izutsu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christie H. Izutsu wrote 1,979 Medicare Part D claims in 2024
In 2024, Dr. Izutsu wrote 1,979 Medicare Part D claims for 321 patients. 68% of them were for generic drugs. CMS names the drug for 1,643 of them, across 41 drugs with 11 or more claims each, at $939,718 in total drug cost. In 2023, CMS named 1,146 claims across 30 drugs.
Dr. Izutsu's Part D claims by kind of drug, 2024
- Generic1,351 claims68%
- Brand-name and other628 claims32%
Dr. Izutsu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Izutsu's Part D claims, 2024
- Opioids1%20 of 1,979 claims
- Antibiotics1%23 of 1,979 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,1462024: 1,64343%
Drugs named by CMS: 41 in 2024, 30 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Christie H. Izutsu scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Izutsu for performance year 2024, reported through an alternative payment model (APM). Dr. Izutsu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Izutsu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Izutsu's MIPS scores, performance year 2024
- 97of 100Final score
- 89.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Christie H. Izutsu has 2 publications on record
Dmand AI links 2 papers to Dr. Izutsu, published from 2023 to 2025. Dr. Izutsu's most frequent co-authors are Dipanjan Banerjee, MD and Amudha Palanisamy, MD.
Dr. Izutsu's most frequent co-authors
Recent publications by Dr. Izutsu
Blood Press Monit
See who Dr. Izutsu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Izutsu works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christie H. Izutsu received $52,543 in industry payments from 2016 to 2025
CMS Open Payments shows 547 general payments to Dr. Izutsu from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 25% of the total. Travere Therapeutics, Inc. paid the most, $34,883.
General payments to Dr. Izutsu by program year, 2016 to 2025
General payments to Dr. Izutsu by kind, 2016 to 2025
- Food and beverage$13,01225%
- Speaker and faculty fees$12,93825%
- Consulting fees$12,60024%
- Compensation for serving as faculty or as a speaker for a medical education program$9,60018%
- Other$3,9308%
Companies that paid Dr. Izutsu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christie H. Izutsu graduated from University of Hawaii John A. Burns School of Medicine
Dr. Izutsu graduated from University of Hawaii John A. Burns School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christie H. Izutsu'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Christie H. Izutsu
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. Christie H. Izutsu's NPI number?
Dr. Christie H. Izutsu's NPI number is 1295021657. It was assigned on June 23, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Christie H. Izutsu?
Dr. Christie H. Izutsu is a nephrologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Christie H. Izutsu practice?
Dr. Izutsu practices at 1520 Liliha St, Honolulu, HI 96817. Dr. Izutsu's primary practice is U.S. Renal Care Kalihi in Honolulu, Hawaii. Dmand AI also links Dr. Izutsu to 2 hospitals, 5 dialysis centers, 2 group practices and clinics and 2 medical groups.
What is Dr. Christie H. Izutsu's office phone number?
The practice phone on file for Dr. Izutsu is (808) 909-2065.
What is Dr. Christie H. Izutsu's medical license number?
Dr. Izutsu holds Hawaii license 18722, one of the licenses on file in 2 states.
Which states has Dr. Christie H. Izutsu been licensed in?
Dmand AI has state licenses on file for Dr. Izutsu in Hawaii and California.
Which hospitals is Dr. Christie H. Izutsu affiliated with?
Dr. Izutsu is affiliated with The Queen's Medical Center. Dmand AI links Dr. Izutsu to 2 more hospitals.
What medical group is Dr. Christie H. Izutsu part of?
Dr. Izutsu is linked to Kidney Clinic of Hawaii. Dmand AI links Dr. Izutsu to 2 more medical groups.
Does Dr. Christie H. Izutsu accept Medicare?
Yes. CMS data shows Dr. Izutsu billed Medicare for 950 services in 2024, and Dr. Izutsu accepts Medicare assignment.
Does Dr. Christie H. Izutsu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Izutsu as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Christie H. Izutsu's MIPS score?
Dr. Izutsu's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Christie H. Izutsu see?
CMS counts 264 Medicare patients who saw Dr. Izutsu in 2024, with an average age of 71.
What services does Dr. Christie H. Izutsu bill to Medicare?
In 2024, Dr. Izutsu's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and dialysis (90961).
Where did Dr. Christie H. Izutsu go to medical school?
Dr. Izutsu graduated from University of Hawaii John A. Burns School of Medicine in 2011.
What drugs does Dr. Christie H. Izutsu prescribe most?
In 2024 Medicare Part D data, Dr. Izutsu's most prescribed drugs by claims were Farxiga, Calcitriol and Sevelamer Carbonate.
Has Dr. Christie H. Izutsu received payments from drug or device companies?
CMS Open Payments shows $52,543 in general payments to Dr. Izutsu from 40 companies from 2016 to 2025. The largest total came from Travere Therapeutics, Inc.
How long has Dr. Christie H. Izutsu been practicing?
Dr. Izutsu graduated from medical school in 2011, 15 years ago.
Does Dr. Christie H. Izutsu do research?
Dmand AI links 2 publications to Dr. Izutsu, published from 2023 to 2025.
Who does Dr. Christie H. Izutsu publish with?
Dr. Izutsu's most frequent co-authors are Dipanjan Banerjee, MD (1 shared paper) and Amudha Palanisamy, MD (1 shared paper).
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