Dr. Matthew Stephen Durstenfeld, MD

  • Los Angeles, CA
  • Cardiologist
NPI1871903534PAC ID6002113313
Medicare services, 2024
352
Medicare patients, 2024
240
Part D claims, 2024
302
Publications
21
Clinical trials
1
Practice address
757 Westwood Plaza, Los Angeles, CA 90095
Practice phone
Call (310) 825-6301
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Ronald Reagan UCLA Medical Center

Hospital · Los Angeles, California

See all 6 affiliations

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Dr. Matthew Stephen Durstenfeld is a cardiologist in Los Angeles, California

Dr. Durstenfeld practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.

Dr. Durstenfeld's NPI, 1871903534, was assigned on May 4, 2014. Dr. Durstenfeld graduated from Perelman School of Medicine - Philadelphia in 2014. Dr. Durstenfeld holds California license 154168.

NPI and contact details
Medicare PAC ID
6002113313
NPI enumeration date
May 4, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 825-6301
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
38
Medical school graduation
2014

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

Dr. Matthew Stephen Durstenfeld practices at Ronald Reagan UCLA Medical Center in Los Angeles, California

Dr. Durstenfeld's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.

Source: Dmand AI Affiliation Data

Dr. Matthew Stephen Durstenfeld is affiliated with 5 sites of care and 1 medical group

Dr. Durstenfeld's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dr. Durstenfeld is also affiliated with UCLA Santa Monica Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Durstenfeld to 2 more hospitals and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Durstenfeld

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

Dmand AI tracks the EHR system at Dr. Matthew Stephen Durstenfeld's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Durstenfeld practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ronald Reagan UCLA Medical CenterAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Matthew Stephen Durstenfeld is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Durstenfeld's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Durstenfeld is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Durstenfeld's licenses on file in 2 states: California and New York.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense 154168 · 2018 to 2027 · taxonomy 207RC0000X
  • New York license2015 to 2019

Clinical focus

Dmand AI lists atrial fibrillation and flutter, cardiac arrhythmia, chest pain, chest trauma, chronic kidney disease, congestive heart failure, coronary artery disease and heart attack among the conditions Dr. Durstenfeld treats.

Cardiologists near Dr. Durstenfeld

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. Matthew Stephen Durstenfeld billed Medicare for 352 services in 2024

CMS data shows 352 Medicare services from Dr. Durstenfeld across 8 procedure codes in 2024, for 240 Medicare patients. Medicare paid $24,338 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024352
Medicare patients240
Paid by Medicare$24,338
Procedure codes8

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

  • 2023
  • 2024
Office and hospital visits
2023: 3342024: 20439%
Tests and treatments
2023: 662024: 148124%

Dr. Durstenfeld compared with the California median for cardiologists, 2024

  • Dr. Durstenfeld
  • California median
Medicare services
352vs 1,56077% below
Medicare patients
240vs 64463% below
Part D claims
151vs 1,41089% below

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Durstenfeld'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. Durstenfeld

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

Dr. Matthew Stephen Durstenfeld treated 240 Medicare patients in 2024, average age 73

CMS counts 240 Medicare patients who saw Dr. Durstenfeld in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have high blood pressure, and 60% have high cholesterol. 90% are also on Medicaid. Their average risk score is 2.68, 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. Durstenfeld's median patient age at 58, with 47% women.

Medicare patients, 2024240
Average age73
Average risk score2.68
Also on Medicaid90%

Dr. Durstenfeld's Medicare patients by age, 2024

Dr. Durstenfeld's Medicare patients by sex, 2024

  • Women9038%
  • Men15063%

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

  1. High blood pressure75%
  2. High cholesterol60%
  3. Heart failure52%
  4. Chronic kidney disease50%
  5. Diabetes49%
  6. Ischemic heart disease49%
  7. Atrial fibrillation42%
  8. COPD34%

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

Dr. Durstenfeld's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women47%
  • Men51%

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

Dr. Matthew Stephen Durstenfeld wrote 302 Medicare Part D claims in 2024

In 2024, Dr. Durstenfeld wrote 302 Medicare Part D claims for 66 patients. 75% of them were for generic drugs. CMS names the drug for 151 of them, across 8 drugs with 11 or more claims each, at $17,095 in total drug cost. In 2023, CMS named 87 claims across 6 drugs.

Part D claims, 2024302
Drugs named by CMS8
Total drug cost$17,095
Part D patients66

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

  • Generic225 claims75%
  • Brand-name77 claims25%

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

  • Antibiotics4%11 of 302 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: 872024: 15174%

Drugs named by CMS: 8 in 2024, 6 in 2023.

See all prescribing by Dr. Durstenfeld

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. Matthew Stephen Durstenfeld 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. Durstenfeld for performance year 2024, reported as part of a group. Dr. Durstenfeld accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Durstenfeld's MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.9of 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. Matthew Stephen Durstenfeld has 21 publications on record

Dmand AI links 21 papers to Dr. Durstenfeld, published from 2016 to 2025. 2023 was the busiest year, with 4. The most frequent topics are COVID-19, SARS-CoV-2 and Heart Failure. Dr. Durstenfeld has published most often in medRxiv. Dr. Durstenfeld's most frequent co-authors are Michael Joseph Peluso, MD, Steven Grant Deeks, MD and Priscilla Ying Hsue, MD.

Papers21
Years published2016 to 2025

Dr. Durstenfeld's papers by year, 2016 to 2025

Topics Dr. Durstenfeld writes about most

  • COVID-19
  • SARS-CoV-2
  • Heart Failure
  • Internship and Residency
  • Post-Acute COVID-19 Syndrome
  • Heart Rate
  • New York City
  • Patient Admission

Dr. Durstenfeld's most frequent co-authors

Recent publications by Dr. Durstenfeld

See all 21 publications and co-authors

See who Dr. Durstenfeld researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Durstenfeld 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. Matthew Stephen Durstenfeld has worked on 1 clinical trial

Dmand AI links Dr. Durstenfeld to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Post-Acute COVID-19 Syndrome and Post-Infectious Disorders.

Conditions in Dr. Durstenfeld's trials

  • Post-Acute COVID-19 Syndrome
  • Post-Infectious Disorders

Recent clinical trials with Dr. Durstenfeld

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Matthew Stephen Durstenfeld received $3,588 in industry payments from 2019 to 2024

CMS Open Payments shows 2 general payments to Dr. Durstenfeld from 2 drug and device companies from 2019 to 2024. Consulting fees make up the largest share, 99% of the total. Merck Sharp & Dohme Corporation paid the most, $3,543.

General payments to Dr. Durstenfeld by program year, 2019 to 2024

General payments to Dr. Durstenfeld by kind, 2019 to 2024

$3.6Kin total
  • Consulting fees$3,54399%
  • Food and beverage$451%

Companies that paid Dr. Durstenfeld the most, 2019 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Durstenfeld

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

Dr. Matthew Stephen Durstenfeld has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Durstenfeld, most recently Alan Charney Award for Excellence in Research in 2017.

Awards and honors for Dr. Durstenfeld

  1. 2017
    • Alan Charney Award for Excellence in Research
  2. 2013
    • Gold Humanism Honor Society

Source: Dmand AI Professional Profile Data

Dr. Matthew Stephen Durstenfeld graduated from Perelman School of Medicine - Philadelphia

Dr. Durstenfeld graduated from Perelman School of Medicine - Philadelphia in 2014. Dr. Durstenfeld is a member of ACP and AHA.

  1. Medical schoolPerelman School of Medicine - Philadelphia
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in board certificationCertification Board of Nuclear Cardiology

Source: Dmand AI Professional Profile Data

Dr. Matthew Stephen Durstenfeld accepts plans from 6 insurance carriers

Dr. Durstenfeld is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • Molina

Plan types Dr. Durstenfeld accepts, by number of carriers

  1. Medicare5
  2. PPO4
  3. HMO1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Matthew Stephen Durstenfeld'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)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Matthew Stephen Durstenfeld

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. Matthew Stephen Durstenfeld's NPI number?

Dr. Matthew Stephen Durstenfeld's NPI number is 1871903534. It was assigned on May 4, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Matthew Stephen Durstenfeld?

Dr. Matthew Stephen Durstenfeld is a cardiologist in Los Angeles, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Matthew Stephen Durstenfeld practice?

Dr. Durstenfeld practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Durstenfeld's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Dr. Durstenfeld to 2 hospitals and 1 group practice or clinic.

What is Dr. Matthew Stephen Durstenfeld's office phone number?

The practice phone on file for Dr. Durstenfeld is (310) 825-6301.

What is Dr. Matthew Stephen Durstenfeld's medical license number?

Dr. Durstenfeld holds California license 154168, one of the licenses on file in 2 states.

Which states has Dr. Matthew Stephen Durstenfeld been licensed in?

Dmand AI has state licenses on file for Dr. Durstenfeld in California (2018 to 2027) and New York (2015 to 2019).

Which hospitals is Dr. Matthew Stephen Durstenfeld affiliated with?

Dr. Durstenfeld practices at Ronald Reagan UCLA Medical Center in Los Angeles, California. Dr. Durstenfeld is also affiliated with UCLA Santa Monica Medical Center. Dmand AI links Dr. Durstenfeld to 2 more hospitals.

What medical group is Dr. Matthew Stephen Durstenfeld part of?

Dr. Durstenfeld is linked to UCLA Medical Group.

Does Dr. Matthew Stephen Durstenfeld accept Medicare?

Yes. CMS data shows Dr. Durstenfeld billed Medicare for 352 services in 2024, and Dr. Durstenfeld accepts Medicare assignment.

What is Dr. Matthew Stephen Durstenfeld's MIPS score?

Dr. Durstenfeld's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Matthew Stephen Durstenfeld see?

CMS counts 240 Medicare patients who saw Dr. Durstenfeld in 2024, with an average age of 73.

Is Dr. Matthew Stephen Durstenfeld board certified?

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

What services does Dr. Matthew Stephen Durstenfeld bill to Medicare?

In 2024, Dr. Durstenfeld's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and hospital inpatient care (99233).

Where did Dr. Matthew Stephen Durstenfeld go to medical school?

Dr. Durstenfeld graduated from Perelman School of Medicine - Philadelphia in 2014.

What drugs does Dr. Matthew Stephen Durstenfeld prescribe most?

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

Has Dr. Matthew Stephen Durstenfeld received payments from drug or device companies?

CMS Open Payments shows $3,588 in general payments to Dr. Durstenfeld from 2 companies from 2019 to 2024. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Matthew Stephen Durstenfeld been practicing?

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

Does Dr. Matthew Stephen Durstenfeld do research?

Dmand AI links 21 publications to Dr. Durstenfeld, published from 2016 to 2025. Dr. Durstenfeld has worked on 1 clinical trial.

Who does Dr. Matthew Stephen Durstenfeld publish with?

Dr. Durstenfeld's most frequent co-authors are Michael Joseph Peluso, MD (8 shared papers), Steven Grant Deeks, MD (6 shared papers) and Priscilla Ying Hsue, MD (5 shared papers).

What insurance does Dr. Matthew Stephen Durstenfeld accept?

Dr. Durstenfeld is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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