Dr. Boris Arbit, MD

  • Los Angeles, CA
  • Cardiologist
NPI1003195686PAC ID6608005103
Medicare services, 2024
5,675
Medicare patients, 2024
1,638
Part D claims, 2024
7,845
Publications
9
MIPS score, 2024
88
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 7 affiliations

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Dr. Boris Arbit is a cardiologist in Los Angeles, California

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

Dr. Arbit's NPI, 1003195686, was assigned on August 12, 2011. Dr. Arbit graduated from Geisel School Of Medicine At Dartmouth in 2011. Dr. Arbit holds California license A124357.

NPI and contact details
Medicare PAC ID
6608005103
NPI enumeration date
August 12, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 825-6301
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
41
Medical school graduation
2011

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

Dr. Boris Arbit practices at Ronald Reagan UCLA Medical Center in Los Angeles, California

Dr. Arbit'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. Boris Arbit is affiliated with 6 sites of care and 1 medical group

Dr. Arbit's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dr. Arbit is also affiliated with UCLA Santa Monica Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Arbit to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Arbit

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

Dmand AI tracks the EHR system at Dr. Boris Arbit's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arbit practices, 6 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
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Boris Arbit is one of 2,375 cardiologists in California

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

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense A124357 · 2011 to 2026 · taxonomy 207RC0000X

Clinical focus

Dmand AI lists aneurysm, angioplasty, aortic atherosclerois, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease and chronic hypertension among the conditions Dr. Arbit treats.

Cardiologists near Dr. Arbit

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. Boris Arbit billed Medicare for 5,675 services in 2024

CMS data shows 5,675 Medicare services from Dr. Arbit across 21 procedure codes in 2024, for 1,638 Medicare patients. Medicare paid $361,645 for them.

Medicare services, 20245,675
Medicare patients1,638
Paid by Medicare$361,645
Procedure codes21

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

  • 2023
  • 2024
Tests and treatments
2023: 1,8102024: 2,32528%
Office and hospital visits
2023: 1,8672024: 2,0329%
Other services
2023: 592024: 1,3182134%

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

  • In an office4,57381%
  • In a facility1,10219%

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

  • Dr. Arbit
  • California median
Medicare services
5,675vs 1,5603.6 times
Medicare patients
1,638vs 6442.5 times
Part D claims
7,545vs 1,4105.4 times

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

Dr. Arbit'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. Arbit

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

Dr. Boris Arbit treated 1,638 Medicare patients in 2024, average age 76

CMS counts 1,638 Medicare patients who saw Dr. Arbit in 2024. The largest group is 65 to 74, with 629 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.08, 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. Arbit's median patient age at 64, with 49% women.

Medicare patients, 20241,638
Average age76
Average risk score2.08
Also on Medicaid32%

Dr. Arbit's Medicare patients by age, 2024

Dr. Arbit's Medicare patients by sex, 2024

  • Women84351%
  • Men79549%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis63%
  4. Ischemic heart disease57%
  5. Diabetes41%
  6. Anxiety35%
  7. Heart failure35%
  8. Mood disorders35%

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

Dr. Arbit's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women49%
  • Men50%

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

Dr. Boris Arbit wrote 7,845 Medicare Part D claims in 2024

In 2024, Dr. Arbit wrote 7,845 Medicare Part D claims for 818 patients. 81% of them were for generic drugs. CMS names the drug for 7,545 of them, across 74 drugs with 11 or more claims each, at $1,328,642 in total drug cost. In 2023, CMS named 6,585 claims across 68 drugs.

Part D claims, 20247,845
Drugs named by CMS74
Total drug cost$1.3M
Part D patients818

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

  • Generic6,353 claims81%
  • Brand-name1,492 claims19%

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

  • Antibiotics0%15 of 7,845 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: 6,5852024: 7,54515%

Drugs named by CMS: 74 in 2024, 68 in 2023.

See all prescribing by Dr. Arbit

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. Boris Arbit scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Arbit for performance year 2024, reported as part of a group. Dr. Arbit accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Arbit as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Arbit's MIPS scores, performance year 2024

  • 88of 100Final score
  • 79.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 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. Boris Arbit has 9 publications on record

Dmand AI links 9 papers to Dr. Arbit, published from 2011 to 2017. 2016 was the busiest year, with 3. The most frequent topics are Heart Failure, Cause of Death and Drug Therapy, Combination. Dr. Arbit has published most often in Int J Cardiol. Dr. Arbit's most frequent co-authors are Alan Maisel, MD, Kay-Won Chang and Jonathan Chong Hsu, MD.

Papers9
Years published2011 to 2017

Dr. Arbit's papers by year, 2011 to 2017

Topics Dr. Arbit writes about most

  • Heart Failure
  • Cause of Death
  • Drug Therapy, Combination

Dr. Arbit's most frequent co-authors

Recent publications by Dr. Arbit

See all 9 publications and co-authors

See who Dr. Arbit researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Arbit 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. Boris Arbit received $611 in industry payments from 2016 to 2025

CMS Open Payments shows 7 general payments to Dr. Arbit from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $144.

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

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

$611in total
  • Food and beverage$59297%
  • Education$193%

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

Share is of all general payments to this clinician.

See all payments to Dr. Arbit

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

Dr. Boris Arbit graduated from Geisel School Of Medicine At Dartmouth

Dr. Arbit graduated from Geisel School Of Medicine At Dartmouth in 2011.

  1. Medical schoolGeisel School Of Medicine At Dartmouth
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Boris Arbit accepts plans from 14 insurance carriers

Dr. Arbit is in network with 14 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Elevance
  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Arbit accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO7
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Boris Arbit'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
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. Boris Arbit

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. Boris Arbit's NPI number?

Dr. Boris Arbit's NPI number is 1003195686. It was assigned on August 12, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Boris Arbit?

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

Where does Dr. Boris Arbit practice?

Dr. Arbit practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Arbit's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Dr. Arbit to 3 hospitals and 1 group practice or clinic.

What is Dr. Boris Arbit's office phone number?

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

What is Dr. Boris Arbit's medical license number?

Dr. Arbit holds California license A124357.

Which hospitals is Dr. Boris Arbit affiliated with?

Dr. Arbit practices at Ronald Reagan UCLA Medical Center in Los Angeles, California. Dr. Arbit is also affiliated with UCLA Santa Monica Medical Center. Dmand AI links Dr. Arbit to 3 more hospitals.

What medical group is Dr. Boris Arbit part of?

Dr. Arbit is linked to UCLA Medical Group.

Does Dr. Boris Arbit accept Medicare?

Yes. CMS data shows Dr. Arbit billed Medicare for 5,675 services in 2024, and Dr. Arbit accepts Medicare assignment.

Does Dr. Boris Arbit offer telehealth?

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

What is Dr. Boris Arbit's MIPS score?

Dr. Arbit's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Boris Arbit see?

CMS counts 1,638 Medicare patients who saw Dr. Arbit in 2024, with an average age of 76.

Is Dr. Boris Arbit board certified?

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

What services does Dr. Boris Arbit bill to Medicare?

In 2024, Dr. Arbit's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and heart test or procedure (93010).

Where did Dr. Boris Arbit go to medical school?

Dr. Arbit graduated from Geisel School Of Medicine At Dartmouth in 2011.

What drugs does Dr. Boris Arbit prescribe most?

In 2024 Medicare Part D data, Dr. Arbit's most prescribed drugs by claims were Amlodipine Besylate, Rosuvastatin Calcium and Losartan Potassium.

Has Dr. Boris Arbit received payments from drug or device companies?

CMS Open Payments shows $611 in general payments to Dr. Arbit from 6 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.

How long has Dr. Boris Arbit been practicing?

Dr. Arbit graduated from medical school in 2011, 15 years ago.

Does Dr. Boris Arbit do research?

Dmand AI links 9 publications to Dr. Arbit, published from 2011 to 2017.

Who does Dr. Boris Arbit publish with?

Dr. Arbit's most frequent co-authors are Alan Maisel, MD (3 shared papers), Kay-Won Chang (2 shared papers) and Jonathan Chong Hsu, MD (2 shared papers).

What insurance does Dr. Boris Arbit accept?

Dr. Arbit is in network with 14 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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