Dr. Marie Hersey Bernardo, MD

  • Trenton, NJ
  • Interventional cardiologist
NPI1225425614PAC ID1355614629
Medicare services, 2024
3,280
Medicare patients, 2024
1,228
Part D claims, 2024
2,014
Publications
4
MIPS score, 2024
75
Practice address
2073 Klockner Rd, Trenton, NJ 08690
Practice phone
Call (609) 584-1212
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hamilton Cardiology Associates, PA

Trenton, New Jersey

See all 6 affiliations

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Dr. Marie Hersey Bernardo is an interventional cardiologist in Trenton, New Jersey

Dr. Bernardo practices at Hamilton Cardiology Associates, PA in Trenton, New Jersey.

Dr. Bernardo's NPI, 1225425614, was assigned on April 23, 2015. Dr. Bernardo holds New Jersey license 25MA11518900.

NPI and contact details
Medicare PAC ID
1355614629
NPI enumeration date
April 23, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(609) 584-1212
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
38
Medical school graduation
2014

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

Dr. Marie Hersey Bernardo practices at Hamilton Cardiology Associates, PA in Trenton, New Jersey

Dr. Bernardo's primary practice is Hamilton Cardiology Associates, PA, at 2073 Klockner Rd, Trenton, NJ 08690 in Mercer County. The practice phone is (609) 584-1212.

  • Hamilton Cardiology Associates, PA
    2073 Klockner Rd, Trenton, NJ 08690 · Mercer CountyPhone(609) 584-1212

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Marie Hersey Bernardo is affiliated with 4 sites of care and 2 medical groups

Dr. Bernardo's primary practice is Hamilton Cardiology Associates, PA in Trenton, New Jersey. Dr. Bernardo is also affiliated with Robert Wood Johnson University Hospital. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Bernardo to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Bernardo

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Marie Hersey Bernardo's practice

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

EHR by site
SiteEHR vendor and product
Hamilton Cardiology Associates, PAAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Marie Hersey Bernardo is one of 164 interventional cardiologists in New Jersey

Interventional cardiology is Dr. Bernardo's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Bernardo's licenses on file in 3 states: New Jersey, Michigan and New York.

Specialties and state licenses

  • Interventional cardiology, New JerseyPrimaryLicense 25MA11518900 · taxonomy 207RI0011X
  • Cardiovascular disease, MichiganLicense 4301114263 · taxonomy 207RC0000X
  • New York licenseLicense 311494

Interventional cardiologists near Dr. Bernardo

Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

164interventional cardiologists in New Jersey
8interventional cardiologists in Trenton

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Marie Hersey Bernardo billed Medicare for 3,280 services in 2024

CMS data shows 3,280 Medicare services from Dr. Bernardo across 26 procedure codes in 2024, for 1,228 Medicare patients. Medicare paid $276,764 for them.

Medicare services, 20243,280
Medicare patients1,228
Paid by Medicare$276,764
Procedure codes26

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

  • 2023
  • 2024
Tests and treatments
2023: 1,0882024: 1,41830%
Office and hospital visits
2023: 7842024: 8458%
Other services
2023: 1302024: 601362%
Drugs given in the office
2023: 4492024: 30831%
Imaging
2023: 1532024: 10829%
Surgery
2023: 142024: 0100%

Where Dr. Bernardo's Medicare services took place, 2024

  • In an office2,77585%
  • In a facility50515%

Dr. Bernardo compared with the New Jersey median for interventional cardiologists, 2024

  • Dr. Bernardo
  • New Jersey median
Medicare services
3,280vs 2,21848% above
Medicare patients
1,228vs 67981% above
Part D claims
1,819vs 2,03711% below

Medians across 160 interventional cardiologists in New Jersey with Dmand AI profiles that report each measure.

Dr. Bernardo'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. Bernardo

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

Dr. Marie Hersey Bernardo treated 1,228 Medicare patients in 2024, average age 75

CMS counts 1,228 Medicare patients who saw Dr. Bernardo in 2024. The largest group is 65 to 74, with 485 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.61, 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. Bernardo's median patient age at 73, with 51% women.

Medicare patients, 20241,228
Average age75
Average risk score1.61
Also on Medicaid16%

Dr. Bernardo's Medicare patients by age, 2024

Dr. Bernardo's Medicare patients by sex, 2024

  • Women67355%
  • Men55545%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease75%
  4. Arthritis51%
  5. Diabetes49%
  6. Chronic kidney disease34%
  7. Atrial fibrillation32%
  8. Anxiety31%

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

Dr. Bernardo'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

  • Women51%
  • Men46%

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

Dr. Marie Hersey Bernardo wrote 2,014 Medicare Part D claims in 2024

In 2024, Dr. Bernardo wrote 2,014 Medicare Part D claims for 464 patients. 86% of them were for generic drugs. CMS names the drug for 1,819 of them, across 36 drugs with 11 or more claims each, at $306,211 in total drug cost. In 2023, CMS named 912 claims across 24 drugs.

Part D claims, 20242,014
Drugs named by CMS36
Total drug cost$306,211
Part D patients464

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

  • Generic1,730 claims86%
  • Brand-name284 claims14%

Dr. Bernardo'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: 9122024: 1,81999%

Drugs named by CMS: 36 in 2024, 24 in 2023.

See all prescribing by Dr. Bernardo

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. Marie Hersey Bernardo scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Bernardo for performance year 2024, reported as part of a group. Dr. Bernardo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 48 procedures of coronary angioplasty and stenting by Dr. Bernardo, more than 83% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Where Dr. Bernardo ranks in Medicare procedure volume

Coronary angioplasty and stenting
83rd percentile48 procedures
Varicose vein removal
61st percentile24 procedures
Leg revascularization (restoring blood flow)
66th percentile12 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Marie Hersey Bernardo has 4 publications on record

Dmand AI links 4 papers to Dr. Bernardo, published from 2018 to 2021. 2020 was the busiest year, with 2. The most frequent topics are COVID-19 and Pandemics. Dr. Bernardo has published most often in Am J Cardiol. Dr. Bernardo's most frequent co-authors are Said Ashraf, MD, Sabeeda Majid Kadavath, MD and Adnan Kassier, MD.

Papers4
Years published2018 to 2021

Dr. Bernardo's papers by year, 2018 to 2021

Topics Dr. Bernardo writes about most

  • COVID-19
  • Pandemics

Dr. Bernardo's most frequent co-authors

Recent publications by Dr. Bernardo

See all 4 publications and co-authors

See who Dr. Bernardo researches with

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

How network discovery works

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

Dr. Marie Hersey Bernardo received $9,817 in industry payments from 2017 to 2025

CMS Open Payments shows 250 general payments to Dr. Bernardo from 27 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 85% of the total. Boston Scientific Corporation paid the most, $2,131.

General payments to Dr. Bernardo by program year, 2017 to 2025

General payments to Dr. Bernardo by kind, 2017 to 2025

$9.8Kin total
  • Food and beverage$8,39185%
  • Education$7718%
  • Travel and lodging$6557%

Companies that paid Dr. Bernardo the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bernardo

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

Sources for Dr. Marie Hersey Bernardo'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (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)
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. Marie Hersey Bernardo

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. Marie Hersey Bernardo's NPI number?

Dr. Marie Hersey Bernardo's NPI number is 1225425614. It was assigned on April 23, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Marie Hersey Bernardo?

Dr. Marie Hersey Bernardo is an interventional cardiologist in Trenton, New Jersey. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Marie Hersey Bernardo practice?

Dr. Bernardo practices at 2073 Klockner Rd, Trenton, NJ 08690. Dr. Bernardo's primary practice is Hamilton Cardiology Associates, PA in Trenton, New Jersey. Dmand AI also links Dr. Bernardo to 1 hospital, 1 group practice or clinic and 1 medical group.

What is Dr. Marie Hersey Bernardo's office phone number?

The practice phone on file for Dr. Bernardo is (609) 584-1212.

What is Dr. Marie Hersey Bernardo's medical license number?

Dr. Bernardo holds New Jersey license 25MA11518900, one of the licenses on file in 3 states.

Which states has Dr. Marie Hersey Bernardo been licensed in?

Dmand AI has state licenses on file for Dr. Bernardo in New Jersey, Michigan and New York.

Which hospitals is Dr. Marie Hersey Bernardo affiliated with?

Dr. Bernardo is affiliated with Robert Wood Johnson University Hospital. Dmand AI links Dr. Bernardo to 1 more hospital.

What medical group is Dr. Marie Hersey Bernardo part of?

Dr. Bernardo is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Bernardo to 1 more medical group.

Does Dr. Marie Hersey Bernardo accept Medicare?

Yes. CMS data shows Dr. Bernardo billed Medicare for 3,280 services in 2024, and Dr. Bernardo accepts Medicare assignment.

What is Dr. Marie Hersey Bernardo's MIPS score?

Dr. Bernardo's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Marie Hersey Bernardo see?

CMS counts 1,228 Medicare patients who saw Dr. Bernardo in 2024, with an average age of 75.

What services does Dr. Marie Hersey Bernardo bill to Medicare?

In 2024, Dr. Bernardo's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and heart test or procedure (93000).

What drugs does Dr. Marie Hersey Bernardo prescribe most?

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

Has Dr. Marie Hersey Bernardo received payments from drug or device companies?

CMS Open Payments shows $9,817 in general payments to Dr. Bernardo from 27 companies from 2017 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Marie Hersey Bernardo been practicing?

Dr. Bernardo graduated from medical school in 2014, 12 years ago.

Does Dr. Marie Hersey Bernardo do research?

Dmand AI links 4 publications to Dr. Bernardo, published from 2018 to 2021.

Who does Dr. Marie Hersey Bernardo publish with?

Dr. Bernardo's most frequent co-authors are Said Ashraf, MD (2 shared papers), Sabeeda Majid Kadavath, MD (2 shared papers) and Adnan Kassier, MD (2 shared papers).

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