Dr. Marshall E. Bein, MD

  • Marina Del Rey, CA
  • Diagnostic radiologist
NPI1790733533PAC ID6002710142
Medicare services, 2024
64,940
Medicare patients, 2024
2,028
Part D claims, 2021
11
MIPS score, 2024
91
Industry payments
$49
Practice address
4640 Admiralty Way, Marina Del Rey, CA 90292
Practice phone
Call (310) 305-1020
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Del Rey Surgery Center LLC

Marina Del Rey, California

See all 9 affiliations

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Dr. Marshall E. Bein is a diagnostic radiologist in Marina Del Rey, California

Dr. Bein practices at Del Rey Surgery Center LLC in Marina Del Rey, California.

Dr. Bein's NPI, 1790733533, was assigned on May 4, 2006. Dr. Bein graduated from University Of Louisville School Of Medicine in 1969. Dr. Bein holds California license G23526.

NPI and contact details
Medicare PAC ID
6002710142
NPI enumeration date
May 4, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 305-1020
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
83
Medical school graduation
1969

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

Dr. Marshall E. Bein practices at Del Rey Surgery Center LLC in Marina Del Rey, California

Dr. Bein's primary practice is Del Rey Surgery Center LLC, at 4640 Admiralty Way, Marina Del Rey, CA 90292 in Los Angeles County. The practice phone is (310) 305-1020.

  • Del Rey Surgery Center LLC
    4640 Admiralty Way, Marina Del Rey, CA 90292 · Los Angeles CountyPhone(310) 305-1020

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

Dr. Marshall E. Bein is affiliated with 5 sites of care and 4 medical groups

Dr. Bein's primary practice is Del Rey Surgery Center LLC in Marina Del Rey, California. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Bein to 4 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Dr. Bein

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

Dmand AI tracks the EHR system at Dr. Marshall E. Bein's practice

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

EHR by site
SiteEHR vendor and product
Del Rey Surgery Center LLCAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Marshall E. Bein is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Bein's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Bein is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Bein's licenses on file in 3 states: California, Connecticut and Pennsylvania.

Specialties and state licenses

  • Diagnostic radiology, CaliforniaPrimaryLicense G23526 · 1972 to 2026 · taxonomy 2085R0202X
  • Connecticut license1975 to 2019
  • Pennsylvania license1971 to 1976

Diagnostic radiologists near Dr. Bein

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

4,096diagnostic radiologists in California
3diagnostic radiologists in Marina Del Rey

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

Dr. Marshall E. Bein billed Medicare for 64,940 services in 2024

CMS data shows 64,940 Medicare services from Dr. Bein across 30 procedure codes in 2024, for 2,028 Medicare patients. Medicare paid $365,514 for them. Every service was in an office.

Medicare services, 202464,940
Medicare patients2,028
Paid by Medicare$365,514
Procedure codes30

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

  • 2023
  • 2024
Other services
2023: 53,0362024: 62,34518%
Imaging
2023: 3,1652024: 2,43623%
Tests and treatments
2023: 2172024: 15927%

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

  • Dr. Bein
  • California median
Medicare services
64,940vs 2,28128.5 times
Medicare patients
2,028vs 1,34651% above
Part D claims
11vs 1421% below

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

Dr. Bein'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.

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

Dr. Marshall E. Bein treated 2,028 Medicare patients in 2024, average age 75

CMS counts 2,028 Medicare patients who saw Dr. Bein in 2024. The largest group is 65 to 74, with 891 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bein's median patient age at 58, with 58% women.

Medicare patients, 20242,028
Average age75
Average risk score1.20
Also on Medicaid16%

Dr. Bein's Medicare patients by age, 2024

Dr. Bein's Medicare patients by sex, 2024

  • Women1,22560%
  • Men80340%

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

  1. High cholesterol75%
  2. High blood pressure70%
  3. Arthritis59%
  4. Ischemic heart disease38%
  5. Diabetes28%
  6. Osteoporosis28%
  7. Anxiety23%
  8. Cancer22%

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

Dr. Bein'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

  • Women58%
  • Men41%

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

Dr. Marshall E. Bein wrote 11 Medicare Part D claims in 2021

In 2021, Dr. Bein wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $190 in total drug cost. In 2020, CMS named 11 claims across 1 drug.

Part D claims, 202111
Drugs named by CMS1
Total drug cost$190

Dr. Bein's most prescribed drugs by claims, 2021

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, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 112021: 11No change

Drugs named by CMS: 1 in 2021, 1 in 2020.

See all prescribing by Dr. Bein

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Marshall E. Bein scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Bein for performance year 2024, reported as part of a group. Dr. Bein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Bein's MIPS scores, performance year 2024

  • 91of 100Final score
  • 75of 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. Marshall E. Bein received $49 in industry payments from 2016 to 2022

CMS Open Payments shows 3 general payments to Dr. Bein from 3 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $18.

General payments to Dr. Bein by program year, 2016 to 2022

Companies that paid Dr. Bein the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Bein

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

Dr. Marshall E. Bein has 1 award and honors on record

Dmand AI lists 1 award for Dr. Bein.

Awards and honors for Dr. Bein

  1. Undated
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Marshall E. Bein graduated from University Of Louisville School Of Medicine

Dr. Bein graduated from University Of Louisville School Of Medicine in 1969.

  1. Medical schoolUniversity Of Louisville School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Marshall E. Bein accepts plans from 2 insurance carriers

Dr. Bein is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • CMS Medicare

Plan types Dr. Bein accepts, by number of carriers

  1. HMO1
  2. Medicare1
  3. POS1
  4. PPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Marshall E. Bein'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)
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)
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. Marshall E. Bein

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. Marshall E. Bein's NPI number?

Dr. Marshall E. Bein's NPI number is 1790733533. It was assigned on May 4, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Marshall E. Bein?

Dr. Marshall E. Bein is a diagnostic radiologist in Marina Del Rey, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Marshall E. Bein practice?

Dr. Bein practices at 4640 Admiralty Way, Marina Del Rey, CA 90292. Dr. Bein's primary practice is Del Rey Surgery Center LLC in Marina Del Rey, California. Dmand AI also links Dr. Bein to 4 group practices and clinics and 3 medical groups.

What is Dr. Marshall E. Bein's office phone number?

The practice phone on file for Dr. Bein is (310) 305-1020.

What is Dr. Marshall E. Bein's medical license number?

Dr. Bein holds California license G23526, one of the licenses on file in 3 states.

Which states has Dr. Marshall E. Bein been licensed in?

Dmand AI has state licenses on file for Dr. Bein in California (1972 to 2026), Connecticut (1975 to 2019) and Pennsylvania (1971 to 1976).

What medical group is Dr. Marshall E. Bein part of?

Dr. Bein is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. Bein to 3 more medical groups.

Does Dr. Marshall E. Bein accept Medicare?

Yes. CMS data shows Dr. Bein billed Medicare for 64,940 services in 2024, and Dr. Bein accepts Medicare assignment.

What is Dr. Marshall E. Bein's MIPS score?

Dr. Bein's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does Dr. Marshall E. Bein see?

CMS counts 2,028 Medicare patients who saw Dr. Bein in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

Is Dr. Marshall E. Bein board certified?

Yes. Dr. Bein is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Marshall E. Bein bill to Medicare?

In 2024, Dr. Bein's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9585) and diagnostic imaging (71250).

Where did Dr. Marshall E. Bein go to medical school?

Dr. Bein graduated from University Of Louisville School Of Medicine in 1969.

What drugs does Dr. Marshall E. Bein prescribe most?

In 2021 Medicare Part D data, Dr. Bein's most prescribed drugs by claims were Telmisartan.

Has Dr. Marshall E. Bein received payments from drug or device companies?

CMS Open Payments shows $49 in general payments to Dr. Bein from 3 companies from 2016 to 2022. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Marshall E. Bein been practicing?

Dr. Bein graduated from medical school in 1969, 57 years ago.

What insurance does Dr. Marshall E. Bein accept?

Dr. Bein is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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