Dr. Chari Yt Hart, MD

  • Honolulu, HI
  • Cardiologist
NPI1154378701PAC ID2961488689
Medicare services, 2024
589
Medicare patients, 2024
274
Part D claims, 2024
549
Publications
2
MIPS score, 2024
84
Practice address
888 S King Street, Honolulu, HI 96813
Practice phone
Call (808) 522-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Straub Benioff Medical Center

Hospital · Honolulu, Hawaii

See all 4 affiliations

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Dr. Chari Yt Hart is a cardiologist in Honolulu, Hawaii

Dr. Hart practices at Straub Benioff Medical Center in Honolulu, Hawaii, part of Hawaiʻi Pacific Health.

Dr. Hart's NPI, 1154378701, was assigned on May 28, 2006. Dr. Hart graduated from University of Hawaii John A. Burns School of Medicine in 1996. Dr. Hart holds Hawaii license MD12908.

NPI and contact details
Medicare PAC ID
2961488689
NPI enumeration date
May 28, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(808) 522-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
56
Medical school graduation
1996

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Chari Yt Hart practices at Straub Benioff Medical Center in Honolulu, Hawaii

Dr. Hart's primary practice is Straub Benioff Medical Center, at 888 S King Street, Honolulu, HI 96813 in Honolulu County. The practice phone is (808) 522-4000.

Source: Dmand AI Affiliation Data

Dr. Chari Yt Hart is affiliated with 3 sites of care and 1 medical group

Dr. Hart's primary practice is Straub Benioff Medical Center in Honolulu, Hawaii, part of Hawaiʻi Pacific Health. Dr. Hart is also affiliated with The Queen's Medical Center. The medical group on file is Straub Benioff Medical Center. Dmand AI also links Dr. Hart to 1 more hospital, named with a free account.

See all 4 affiliations for Dr. Hart

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Chari Yt Hart's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hart practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Straub Benioff Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Hart practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Hawaiʻi Pacific Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Chari Yt Hart is one of 84 cardiologists in Hawaii

Cardiovascular disease is Dr. Hart's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Hart is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Hart is licensed in Hawaii.

Specialties and state licenses

  • Cardiovascular disease, HawaiiPrimaryLicense MD12908 · taxonomy 207RC0000X

Cardiologists near Dr. Hart

Counts of cardiologists 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. Chari Yt Hart billed Medicare for 589 services in 2024

CMS data shows 589 Medicare services from Dr. Hart across 9 procedure codes in 2024, for 274 Medicare patients. Medicare paid $30,581 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024589
Medicare patients274
Paid by Medicare$30,581
Procedure codes9

Dr. Hart's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 4162024: 4303%
Office and hospital visits
2023: 1662024: 1594%

Dr. Hart compared with the Hawaii median for cardiologists, 2024

  • Dr. Hart
  • Hawaii median
Medicare services
589vs 79426% below
Medicare patients
274vs 45640% below
Part D claims
435vs 1,34268% below

Medians across 82 cardiologists in Hawaii with Dmand AI profiles that report each measure.

Dr. Hart'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.

See all procedures by Dr. Hart

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Chari Yt Hart treated 274 Medicare patients in 2024, average age 78

CMS counts 274 Medicare patients who saw Dr. Hart in 2024. The largest group is 75 to 84, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.79, 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. Hart's median patient age at 76, with 50% women.

Medicare patients, 2024274
Average age78
Average risk score1.79
Also on Medicaid7%

Dr. Hart's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hart's Medicare patients by sex, 2024

  • Women14051%
  • Men13449%

Chronic conditions among Dr. Hart's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease57%
  4. Heart failure56%
  5. Ischemic heart disease53%
  6. Atrial fibrillation44%
  7. Diabetes41%
  8. Arthritis34%

Share of Medicare patients with each condition. A patient can have several.

Dr. Hart's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women50%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Chari Yt Hart wrote 549 Medicare Part D claims in 2024

In 2024, Dr. Hart wrote 549 Medicare Part D claims for 78 patients. 70% of them were for generic drugs. CMS names the drug for 435 of them, across 13 drugs with 11 or more claims each, at $216,879 in total drug cost. In 2023, CMS named 362 claims across 11 drugs.

Part D claims, 2024549
Drugs named by CMS13
Total drug cost$216,879
Part D patients78

Dr. Hart's Part D claims by kind of drug, 2024

  • Generic386 claims70%
  • Brand-name163 claims30%

Dr. Hart'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. Hart's Part D claims, 2024

  • Antibiotics2%12 of 549 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: 3622024: 43520%

Drugs named by CMS: 13 in 2024, 11 in 2023.

See all prescribing by Dr. Hart

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. Chari Yt Hart scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Hart for performance year 2024, reported as part of a group. Dr. Hart accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hart as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Hart's MIPS scores, performance year 2024

  • 84of 100Final score
  • 67.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

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. Chari Yt Hart has 2 publications on record

Dmand AI links 2 papers to Dr. Hart, published from 2011 to 2019. Dr. Hart's most frequent co-authors are Christian Spies, MD, Jeffrey M. Lau, MD and Narin Sriratanaviriyakul, MD.

Papers2
Years published2011 to 2019

Dr. Hart's most frequent co-authors

Recent publications by Dr. Hart

See all 2 publications and co-authors

See who Dr. Hart researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hart works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Chari Yt Hart received $6,210 in industry payments from 2016 to 2025

CMS Open Payments shows 138 general payments to Dr. Hart from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 70% of the total. Abbott Laboratories paid the most, $3,309.

General payments to Dr. Hart by program year, 2016 to 2025

General payments to Dr. Hart by kind, 2016 to 2025

$6.2Kin total
  • Food and beverage$4,33970%
  • Travel and lodging$1,87230%

Companies that paid Dr. Hart the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Hart

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Chari Yt Hart graduated from University of Hawaii John A. Burns School of Medicine

Dr. Hart graduated from University of Hawaii John A. Burns School of Medicine in 1996.

  1. Medical schoolUniversity of Hawaii John A. Burns School of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Chari Yt Hart's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Chari Yt Hart

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. Chari Yt Hart's NPI number?

Dr. Chari Yt Hart's NPI number is 1154378701. It was assigned on May 28, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Chari Yt Hart?

Dr. Chari Yt Hart is a cardiologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Chari Yt Hart practice?

Dr. Hart practices at 888 S King Street, Honolulu, HI 96813. Dr. Hart's primary practice is Straub Benioff Medical Center in Honolulu, Hawaii, part of Hawaiʻi Pacific Health. Dmand AI also links Dr. Hart to 1 hospital.

What is Dr. Chari Yt Hart's office phone number?

The practice phone on file for Dr. Hart is (808) 522-4000.

What is Dr. Chari Yt Hart's medical license number?

Dr. Hart holds Hawaii license MD12908.

Which hospitals is Dr. Chari Yt Hart affiliated with?

Dr. Hart practices at Straub Benioff Medical Center in Honolulu, Hawaii. Dr. Hart is also affiliated with The Queen's Medical Center. Dmand AI links Dr. Hart to 1 more hospital.

What medical group is Dr. Chari Yt Hart part of?

Dr. Hart is linked to Straub Benioff Medical Center.

Does Dr. Chari Yt Hart accept Medicare?

Yes. CMS data shows Dr. Hart billed Medicare for 589 services in 2024, and Dr. Hart accepts Medicare assignment.

Does Dr. Chari Yt Hart offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Hart as offering telehealth services.

What is Dr. Chari Yt Hart's MIPS score?

Dr. Hart's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Chari Yt Hart see?

CMS counts 274 Medicare patients who saw Dr. Hart in 2024, with an average age of 78.

Is Dr. Chari Yt Hart board certified?

Yes. Dr. Hart is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Dr. Chari Yt Hart bill to Medicare?

In 2024, Dr. Hart's most billed Medicare services were heart test or procedure (93306), heart test or procedure (93010) and office visit, established patient (99214).

Where did Dr. Chari Yt Hart go to medical school?

Dr. Hart graduated from University of Hawaii John A. Burns School of Medicine in 1996.

What drugs does Dr. Chari Yt Hart prescribe most?

In 2024 Medicare Part D data, Dr. Hart's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Entresto.

Has Dr. Chari Yt Hart received payments from drug or device companies?

CMS Open Payments shows $6,210 in general payments to Dr. Hart from 10 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Chari Yt Hart been practicing?

Dr. Hart graduated from medical school in 1996, 30 years ago.

Does Dr. Chari Yt Hart do research?

Dmand AI links 2 publications to Dr. Hart, published from 2011 to 2019.

Who does Dr. Chari Yt Hart publish with?

Dr. Hart's most frequent co-authors are Christian Spies, MD (2 shared papers), Jeffrey M. Lau, MD (1 shared paper) and Narin Sriratanaviriyakul, MD (1 shared paper).

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