Dr. Benjamin Joseph Lesar, MD

  • Beverly Hills, CA
  • Diagnostic radiologist
NPI1548528003PAC ID6204123706
Medicare services, 2024
29,194
Medicare patients, 2024
2,388
Publications
4
MIPS score, 2024
92
Industry payments
$30
Practice address
8750 Wilshire Blvd, Suite 150, Beverly Hills, CA 90211
Practice phone
Call (408) 761-5847
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Advanced Surgical Center of Beverly Hills

Surgery Center - Medicare-Certified · Beverly Hills, California

See all 41 affiliations

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Dr. Benjamin Joseph Lesar is a diagnostic radiologist in Beverly Hills, California

Dr. Lesar practices at Advanced Surgical Center of Beverly Hills in Beverly Hills, California.

Dr. Lesar's NPI, 1548528003, was assigned on May 2, 2012. Dr. Lesar graduated from St. George's University School of Medicine in 2010. Dr. Lesar holds California license A167654.

NPI and contact details
Medicare PAC ID
6204123706
NPI enumeration date
May 2, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(408) 761-5847
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
42
Medical school graduation
2010

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

Dr. Benjamin Joseph Lesar practices at Advanced Surgical Center of Beverly Hills in Beverly Hills, California

Dr. Lesar's primary practice is Advanced Surgical Center of Beverly Hills, at 8750 Wilshire Blvd, Suite 150, Beverly Hills, CA 90211. The practice phone is (408) 761-5847.

  • Advanced Surgical Center of Beverly Hills
    8750 Wilshire Blvd, Suite 150, Beverly Hills, CA 90211Phone(408) 761-5847

Source: Dmand AI Affiliation Data

Dr. Benjamin Joseph Lesar is affiliated with 20 sites of care and 21 medical groups

Dr. Lesar's primary practice is Advanced Surgical Center of Beverly Hills in Beverly Hills, California. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Lesar to 20 more medical groups and 19 group practices and clinics, each named with a free account.

See all 41 affiliations for Dr. Lesar

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

Dmand AI tracks the EHR system at Dr. Benjamin Joseph Lesar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lesar practices, 20 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Advanced Surgical Center of Beverly HillsAvailable with a free account
+19 more sites and 20 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Benjamin Joseph Lesar is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Lesar's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Lesar is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Lesar's licenses on file in 15 states: California, South Dakota, Arizona, New York, Ohio, Texas, Florida, Colorado, Illinois, Kentucky, Montana, Nevada, Wisconsin, Maryland and Minnesota.

Specialties and state licenses

  • Diagnostic radiology, CaliforniaPrimaryLicense A167654 · 2020 to 2026 · taxonomy 2085R0202X
  • South Dakota licenseSince 2023
  • Arizona license2019 to 2026
  • New York license2017 to 2026
  • Ohio licenseLicense 35.128802 · 2016 to 2026
  • Texas license2018 to 2026
  • Florida license2019 to 2024
  • Colorado license2016 to 2023
  • Illinois license2017 to 2023
  • Kentucky license2017 to 2023
  • Montana license2021 to 2023
  • Nevada license2016 to 2023
  • Wisconsin license2021 to 2023
  • Maryland license2020 to 2022
  • Minnesota license2017 to 2022

Diagnostic radiologists near Dr. Lesar

Counts of diagnostic radiologists 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. Benjamin Joseph Lesar billed Medicare for 29,194 services in 2024

CMS data shows 29,194 Medicare services from Dr. Lesar across 30 procedure codes in 2024, for 2,388 Medicare patients. Medicare paid $452,433 for them. Every service was in an office.

Medicare services, 202429,194
Medicare patients2,388
Paid by Medicare$452,433
Procedure codes30

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

  • 2023
  • 2024
Other services
2023: 35,5672024: 26,15726%
Imaging
2023: 3,2722024: 3,0377%

Dr. Lesar compared with the California median for diagnostic radiologists, 2024

  • Dr. Lesar
  • California median
Medicare services
29,194vs 2,28112.8 times
Medicare patients
2,388vs 1,34677% above

Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.

Dr. Lesar'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. Lesar

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lesar and other diagnostic radiologists in California.

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

Dr. Benjamin Joseph Lesar treated 2,388 Medicare patients in 2024, average age 74

CMS counts 2,388 Medicare patients who saw Dr. Lesar in 2024. The largest group is 65 to 74, with 1,091 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lesar's median patient age at 63, with 61% women.

Medicare patients, 20242,388
Average age74
Average risk score1.44
Also on Medicaid38%

Dr. Lesar's Medicare patients by age, 2024

Dr. Lesar's Medicare patients by sex, 2024

  • Women1,40559%
  • Men98341%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis65%
  4. Diabetes37%
  5. Ischemic heart disease33%
  6. Mood disorders30%
  7. Depression28%
  8. Anxiety26%

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

Dr. Lesar's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women61%
  • Men38%

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

Dr. Benjamin Joseph Lesar scored 92 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Lesar for performance year 2024, reported as part of a group. Dr. Lesar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Lesar's MIPS scores, performance year 2024

  • 92of 100Final score
  • 75of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 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. Benjamin Joseph Lesar has 4 publications on record

Dmand AI links 4 papers to Dr. Lesar, published from 2016 to 2018. 2016 was the busiest year, with 2. Dr. Lesar's most frequent co-authors are Najam Wasty, MD, Humayun Iftikhar, MD and Yoshimi Anzai, MD.

Papers4
Years published2016 to 2018

Dr. Lesar's most frequent co-authors

Recent publications by Dr. Lesar

See all 4 publications and co-authors

See who Dr. Lesar researches with

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

How network discovery works

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

Dr. Benjamin Joseph Lesar received $30 in industry payments from 2017 to 2020

CMS Open Payments shows 2 general payments to Dr. Lesar from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. GE Healthcare paid the most, $16.

General payments to Dr. Lesar by program year, 2017 to 2020

Companies that paid Dr. Lesar the most, 2017 to 2020

Share is of all general payments to this clinician.

See all payments to Dr. Lesar

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

Dr. Benjamin Joseph Lesar graduated from St. George's University School of Medicine

Dr. Lesar graduated from St. George's University School of Medicine in 2010.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Benjamin Joseph Lesar accepts plans from 22 insurance carriers

Dr. Lesar is in network with 22 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Aetna
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • +14 more carriersWith a free account

Plan types Dr. Lesar accepts, by number of carriers

  1. PPO11
  2. HMO10
  3. Medicare8
  4. POS5
  5. EPO4
  6. Medicaid3

Source: Dmand AI Insurance Network Data

Sources for Dr. Benjamin Joseph Lesar'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)
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. Benjamin Joseph Lesar

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. Benjamin Joseph Lesar's NPI number?

Dr. Benjamin Joseph Lesar's NPI number is 1548528003. It was assigned on May 2, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Benjamin Joseph Lesar?

Dr. Benjamin Joseph Lesar is a diagnostic radiologist in Beverly Hills, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Benjamin Joseph Lesar practice?

Dr. Lesar practices at 8750 Wilshire Blvd, Suite 150, Beverly Hills, CA 90211. Dr. Lesar's primary practice is Advanced Surgical Center of Beverly Hills in Beverly Hills, California. Dmand AI also links Dr. Lesar to 20 medical groups and 19 group practices and clinics.

What is Dr. Benjamin Joseph Lesar's office phone number?

The practice phone on file for Dr. Lesar is (408) 761-5847.

What is Dr. Benjamin Joseph Lesar's medical license number?

Dr. Lesar holds California license A167654, one of the licenses on file in 15 states.

Which states has Dr. Benjamin Joseph Lesar been licensed in?

Dmand AI has state licenses on file for Dr. Lesar in California (2020 to 2026), South Dakota (since 2023), Arizona (2019 to 2026), New York (2017 to 2026), Ohio (2016 to 2026), Texas (2018 to 2026), Florida (2019 to 2024), Colorado (2016 to 2023), Illinois (2017 to 2023), Kentucky (2017 to 2023), Montana (2021 to 2023), Nevada (2016 to 2023), Wisconsin (2021 to 2023), Maryland (2020 to 2022) and Minnesota (2017 to 2022).

What medical group is Dr. Benjamin Joseph Lesar part of?

Dr. Lesar is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. Lesar to 20 more medical groups.

Does Dr. Benjamin Joseph Lesar accept Medicare?

Yes. CMS data shows Dr. Lesar billed Medicare for 29,194 services in 2024, and Dr. Lesar accepts Medicare assignment.

What is Dr. Benjamin Joseph Lesar's MIPS score?

Dr. Lesar's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.

How many Medicare patients does Dr. Benjamin Joseph Lesar see?

CMS counts 2,388 Medicare patients who saw Dr. Lesar in 2024, with an average age of 74.

Show 8 more questionsShow fewer questions

Is Dr. Benjamin Joseph Lesar board certified?

Yes. Dr. Lesar is board certified in diagnostic radiology by the American Board of Radiology.

What services does Dr. Benjamin Joseph Lesar bill to Medicare?

In 2024, Dr. Lesar's most billed Medicare services were medical supplies or transport (A9575), medicare temporary code (Q9967) and diagnostic imaging (72148).

Where did Dr. Benjamin Joseph Lesar go to medical school?

Dr. Lesar graduated from St. George's University School of Medicine in 2010.

Has Dr. Benjamin Joseph Lesar received payments from drug or device companies?

CMS Open Payments shows $30 in general payments to Dr. Lesar from 2 companies from 2017 to 2020. The largest total came from GE Healthcare.

How long has Dr. Benjamin Joseph Lesar been practicing?

Dr. Lesar graduated from medical school in 2010, 16 years ago.

Does Dr. Benjamin Joseph Lesar do research?

Dmand AI links 4 publications to Dr. Lesar, published from 2016 to 2018.

Who does Dr. Benjamin Joseph Lesar publish with?

Dr. Lesar's most frequent co-authors are Najam Wasty, MD (3 shared papers), Humayun Iftikhar, MD (2 shared papers) and Yoshimi Anzai, MD (1 shared paper).

What insurance does Dr. Benjamin Joseph Lesar accept?

Dr. Lesar is in network with 22 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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