Dr. Stuart W. Zarich, MD

  • Bridgeport, CT
  • Cardiologist
NPI1689633596PAC ID7012973498
Medicare services, 2024
245
Medicare patients, 2024
171
Part D claims, 2024
1,151
Publications
36
Clinical trials
3
Practice address
267 Grant Street, Bridgeport, CT 06610
Practice phone
Call (203) 384-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Bridgeport Hospital

Hospital · Bridgeport, Connecticut

See all 8 affiliations

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Dr. Stuart W. Zarich is a cardiologist in Bridgeport, Connecticut

Dr. Zarich practices at Bridgeport Hospital in Bridgeport, Connecticut, part of Yale New Haven Health System.

Dr. Zarich's NPI, 1689633596, was assigned on March 20, 2006. Dr. Zarich graduated from SUNY Upstate Medical University in 1981. Dr. Zarich holds Connecticut license 035245.

NPI and contact details
Medicare PAC ID
7012973498
NPI enumeration date
March 20, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(203) 384-3000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
71
Medical school graduation
1981

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

Dr. Stuart W. Zarich practices at Bridgeport Hospital in Bridgeport, Connecticut

Dr. Zarich's primary practice is Bridgeport Hospital, at 267 Grant Street, Bridgeport, CT 06610 in Fairfield County. The practice phone is (203) 384-3000.

  • Bridgeport Hospital
    267 Grant Street, Bridgeport, CT 06610 · Fairfield CountyPhone(203) 384-3000

Source: Dmand AI Affiliation Data

Dr. Stuart W. Zarich is affiliated with 4 sites of care and 4 medical groups

Dr. Zarich's primary practice is Bridgeport Hospital in Bridgeport, Connecticut, part of Yale New Haven Health System. The medical group on file is Yale Health. Dmand AI also links Dr. Zarich to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 8 affiliations for Dr. Zarich

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

Dmand AI tracks the EHR system at Dr. Stuart W. Zarich's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zarich practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Bridgeport HospitalAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Stuart W. Zarich is one of 423 cardiologists in Connecticut

Cardiovascular disease is Dr. Zarich's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Zarich is licensed in Connecticut.

Specialties and state licenses

  • Cardiovascular disease, ConnecticutPrimaryLicense 035245 · taxonomy 207RC0000X

Cardiologists near Dr. Zarich

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. Stuart W. Zarich billed Medicare for 245 services in 2024

CMS data shows 245 Medicare services from Dr. Zarich across 8 procedure codes in 2024, for 171 Medicare patients. Medicare paid $10,583 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024245
Medicare patients171
Paid by Medicare$10,583
Procedure codes8

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

  • 2023
  • 2024
Tests and treatments
2023: 1852024: 1966%
Office and hospital visits
2023: 382024: 4929%

Dr. Zarich compared with the Connecticut median for cardiologists, 2024

  • Dr. Zarich
  • Connecticut median
Medicare services
245vs 1,35882% below
Medicare patients
171vs 68075% below
Part D claims
892vs 1,57343% below

Medians across 415 cardiologists in Connecticut with Dmand AI profiles that report each measure.

Dr. Zarich'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. Zarich

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

Dr. Stuart W. Zarich treated 171 Medicare patients in 2024, average age 77

CMS counts 171 Medicare patients who saw Dr. Zarich in 2024. The largest group is 75 to 84, with 65 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.91, 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. Zarich's median patient age at 73, with 45% women.

Medicare patients, 2024171
Average age77
Average risk score1.91
Also on Medicaid30%

Dr. Zarich's Medicare patients by age, 2024

Dr. Zarich's Medicare patients by sex, 2024

  • Women8952%
  • Men8248%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease55%
  4. Arthritis53%
  5. Heart failure51%
  6. Atrial fibrillation46%
  7. Diabetes40%
  8. Chronic kidney disease37%

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

Dr. Zarich's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women45%
  • Men52%

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

Dr. Stuart W. Zarich wrote 1,151 Medicare Part D claims in 2024

In 2024, Dr. Zarich wrote 1,151 Medicare Part D claims for 122 patients. 83% of them were for generic drugs. CMS names the drug for 892 of them, across 27 drugs with 11 or more claims each, at $185,459 in total drug cost. In 2023, CMS named 724 claims across 23 drugs.

Part D claims, 20241,151
Drugs named by CMS27
Total drug cost$185,459
Part D patients122

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

  • Generic960 claims83%
  • Brand-name191 claims17%

Dr. Zarich'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 7242024: 89223%

Drugs named by CMS: 27 in 2024, 23 in 2023.

See all prescribing by Dr. Zarich

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. Stuart W. Zarich scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Zarich for performance year 2024, reported through an alternative payment model (APM). Dr. Zarich accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Zarich's MIPS scores, performance year 2024

  • 100of 100Final score
  • 86.5of 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. Stuart W. Zarich has 36 publications on record

Dmand AI links 36 papers to Dr. Zarich, published from 2010 to 2025. 2023 was the busiest year, with 6. The most frequent topics are Echocardiography, Aortic Valve Stenosis and COVID-19. Dr. Zarich has published most often in Oxf Med Case Reports. Dr. Zarich's most frequent co-authors are Kristin Michelle Stawiarski, MD, Abhinav Aggarwal, MD and Gilead I. Lancaster, MD.

Papers36
Years published2010 to 2025

Dr. Zarich's papers by year, 2012 to 2025

Topics Dr. Zarich writes about most

  • Echocardiography
  • Aortic Valve Stenosis
  • COVID-19
  • SARS-CoV-2
  • Stroke Volume
  • Takotsubo Cardiomyopathy
  • Transcatheter Aortic Valve Replacement
  • Ventricular Function, Left

Dr. Zarich's most frequent co-authors

Recent publications by Dr. Zarich

See all 36 publications and co-authors

See who Dr. Zarich researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zarich 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. Stuart W. Zarich has worked on 3 clinical trials

Dmand AI links Dr. Zarich to 3 clinical trials. Conditions studied include Diabetes Mellitus, Type 2, Diabetes Mellitus and Heart Failure. Open Payments lists research payments to Dr. Zarich that name 1 trial.

Conditions in Dr. Zarich's trials

  • Diabetes Mellitus, Type 2
  • Diabetes Mellitus
  • Heart Failure
  • Heart Diseases

Investigators on the most trials with Dr. Zarich

Recent clinical trials with Dr. Zarich

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Stuart W. Zarich received $100,181 in industry payments from 2016 to 2025

CMS Open Payments shows 265 general payments to Dr. Zarich from 27 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 71% of the total. Novo Nordisk Inc paid the most, $36,267. It also lists 1 research payment totaling $1,232 in 2020, naming 1 clinical trial.

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

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

$100.2Kin total
  • Speaker and faculty fees$71,06771%
  • Consulting fees$14,88115%
  • Food and beverage$7,6888%
  • Travel and lodging$6,4266%
  • Education$1190%

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

Share is of all general payments to this clinician.

See all payments to Dr. Zarich

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

Dr. Stuart W. Zarich graduated from SUNY Upstate Medical University

Dr. Zarich graduated from SUNY Upstate Medical University in 1981.

  1. Medical schoolSUNY Upstate Medical University

Source: Dmand AI Professional Profile Data

Sources for Dr. Stuart W. Zarich'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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Stuart W. Zarich

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. Stuart W. Zarich's NPI number?

Dr. Stuart W. Zarich's NPI number is 1689633596. It was assigned on March 20, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Stuart W. Zarich?

Dr. Stuart W. Zarich is a cardiologist in Bridgeport, Connecticut. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Stuart W. Zarich practice?

Dr. Zarich practices at 267 Grant Street, Bridgeport, CT 06610. Dr. Zarich's primary practice is Bridgeport Hospital in Bridgeport, Connecticut, part of Yale New Haven Health System. Dmand AI also links Dr. Zarich to 3 group practices and clinics and 3 medical groups.

What is Dr. Stuart W. Zarich's office phone number?

The practice phone on file for Dr. Zarich is (203) 384-3000.

What is Dr. Stuart W. Zarich's medical license number?

Dr. Zarich holds Connecticut license 035245.

Which hospitals is Dr. Stuart W. Zarich affiliated with?

Dr. Zarich practices at Bridgeport Hospital in Bridgeport, Connecticut.

What medical group is Dr. Stuart W. Zarich part of?

Dr. Zarich is linked to Yale Health. Dmand AI links Dr. Zarich to 3 more medical groups.

Does Dr. Stuart W. Zarich accept Medicare?

Yes. CMS data shows Dr. Zarich billed Medicare for 245 services in 2024, and Dr. Zarich accepts Medicare assignment.

What is Dr. Stuart W. Zarich's MIPS score?

Dr. Zarich's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Stuart W. Zarich see?

CMS counts 171 Medicare patients who saw Dr. Zarich in 2024, with an average age of 77.

Show 7 more questionsShow fewer questions

What services does Dr. Stuart W. Zarich bill to Medicare?

In 2024, Dr. Zarich's most billed Medicare services were heart test or procedure (93306), heart test or procedure (93325) and office visit, established patient (99215).

Where did Dr. Stuart W. Zarich go to medical school?

Dr. Zarich graduated from SUNY Upstate Medical University in 1981.

What drugs does Dr. Stuart W. Zarich prescribe most?

In 2024 Medicare Part D data, Dr. Zarich's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Metoprolol Succinate.

Has Dr. Stuart W. Zarich received payments from drug or device companies?

CMS Open Payments shows $100,181 in general payments to Dr. Zarich from 27 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.

How long has Dr. Stuart W. Zarich been practicing?

Dr. Zarich graduated from medical school in 1981, 45 years ago.

Does Dr. Stuart W. Zarich do research?

Dmand AI links 36 publications to Dr. Zarich, published from 2010 to 2025. Dr. Zarich has worked on 3 clinical trials.

Who does Dr. Stuart W. Zarich publish with?

Dr. Zarich's most frequent co-authors are Kristin Michelle Stawiarski, MD (5 shared papers), Abhinav Aggarwal, MD (4 shared papers) and Gilead I. Lancaster, MD (4 shared papers).

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