Dr. Viktor Szeder, MD, PhD

  • Los Angeles, CA
  • Diagnostic radiologist
NPI1174609036PAC ID6406922277
Medicare services, 2024
96
Medicare patients, 2024
46
Part D claims, 2018
12
Publications
14
MIPS score, 2024
87
Practice address
200 Medical Plz, Los Angeles, CA 90024
Practice phone
Call (310) 794-9206
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Peter Morton UCLA Medical Building

Los Angeles, California

See all 7 affiliations

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Dr. Viktor Szeder is a diagnostic radiologist in Los Angeles, California

Dr. Szeder practices at Peter Morton UCLA Medical Building in Los Angeles, California.

Dr. Szeder's NPI, 1174609036, was assigned on October 31, 2006. Dr. Szeder graduated from Charles University in Prague Faculty of Medicine in 1998. Dr. Szeder holds California license A123986.

NPI and contact details
Medicare PAC ID
6406922277
NPI enumeration date
October 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 794-9206
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Viktor Szeder practices at Peter Morton UCLA Medical Building in Los Angeles, California

Dr. Szeder's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.

  • Peter Morton UCLA Medical Building
    200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206

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

Dr. Viktor Szeder is affiliated with 4 sites of care and 3 medical groups

Dr. Szeder's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Szeder is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is MemorialCare Medical Group. Dmand AI also links Dr. Szeder to 2 more hospitals and 2 medical groups, each named with a free account.

See all 7 affiliations for Dr. Szeder

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

Dmand AI tracks the EHR system at Dr. Viktor Szeder's practice

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

EHR by site
SiteEHR vendor and product
Peter Morton UCLA Medical BuildingAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Viktor Szeder is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Szeder's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Szeder is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Szeder's licenses on file in 3 states: California, New York and Wisconsin.

Specialties and state licenses

  • Diagnostic radiology, CaliforniaPrimaryLicense A123986 · 2011 to 2027 · taxonomy 2085R0202X
  • New York license2008 to 2014
  • Wisconsin license2006 to 2009

Diagnostic radiologists near Dr. Szeder

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. Viktor Szeder billed Medicare for 96 services in 2024

CMS data shows 96 Medicare services from Dr. Szeder across 7 procedure codes in 2024, for 46 Medicare patients. Medicare paid $19,989 for them.

Medicare services, 202496
Medicare patients46
Paid by Medicare$19,989
Procedure codes7

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

  • 2023
  • 2024
Surgery
2023: 252024: 3852%
Imaging
2023: 02024: 35
Tests and treatments
2023: 132024: 128%
Office and hospital visits
2023: 02024: 11

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

  • In an office1111%
  • In a facility8589%

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

  • Dr. Szeder
  • California median
Medicare services
96vs 2,28196% below
Medicare patients
46vs 1,34697% below
Part D claims
12vs 1414% below

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

Dr. Szeder'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. Szeder

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

Dr. Viktor Szeder treated 46 Medicare patients in 2024, average age 76

CMS counts 46 Medicare patients who saw Dr. Szeder in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 1.96, 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. Szeder's median patient age at 63, with 61% women.

Medicare patients, 202446
Average age76
Average risk score1.96
Also on Medicaid43%

Dr. Szeder's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Szeder's Medicare patients by sex, 2024

  • Women2963%
  • Men1737%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Stroke or TIA63%
  4. Arthritis57%
  5. Diabetes57%
  6. Ischemic heart disease50%
  7. Heart failure37%
  8. Mood disorders37%

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

Dr. Szeder'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. Viktor Szeder wrote 12 Medicare Part D claims in 2018

In 2018, Dr. Szeder wrote 12 Medicare Part D claims. They cover 1 drug, with $101 in total drug cost.

Part D claims, 201812
Drugs named by CMS1
Total drug cost$101

Dr. Szeder's most prescribed drugs by claims, 2018

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Szeder

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

Dr. Viktor Szeder scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Szeder for performance year 2024, reported as part of a group. Dr. Szeder accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Szeder as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Szeder's MIPS scores, performance year 2024

  • 87of 100Final score
  • 81.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 72of 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

For MedTech and pharma teams

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Dr. Viktor Szeder has 14 publications on record

Dmand AI links 14 papers to Dr. Szeder, published from 2015 to 2024. 2020 was the busiest year, with 5. Dr. Szeder's most frequent co-authors are Satoshi Tateshima, MD, May Nour, MD and Naoki Kaneko, MD.

Papers14
Years published2015 to 2024

Dr. Szeder's papers by year, 2015 to 2024

Dr. Szeder's most frequent co-authors

Recent publications by Dr. Szeder

See all 14 publications and co-authors

See who Dr. Szeder researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Szeder 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. Viktor Szeder received $75,366 in industry payments from 2016 to 2025

CMS Open Payments shows 130 general payments to Dr. Szeder from 12 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 72% of the total. Medtronic, Inc. paid the most, $40,680.

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

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

$75.4Kin total
  • Speaker and faculty fees$54,20072%
  • Consulting fees$8,47511%
  • Food and beverage$5,9078%
  • Travel and lodging$5,0917%
  • Other$1,6932%

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

Share is of all general payments to this clinician.

See all payments to Dr. Szeder

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

Dr. Viktor Szeder graduated from Charles University in Prague Faculty of Medicine

Dr. Szeder graduated from Charles University in Prague Faculty of Medicine in 1998.

  1. Medical schoolCharles University in Prague Faculty of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology
  3. Board certified in vascular neurologyAmerican Board of Psychiatry and Neurology
  4. Board certified in neuroendovascular surgeryThe Society of Neurological Surgeons

Source: Dmand AI Professional Profile Data

Dr. Viktor Szeder accepts plans from 15 insurance carriers

Dr. Szeder is in network with 15 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Szeder accepts, by number of carriers

  1. Medicare8
  2. PPO8
  3. HMO7
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Viktor Szeder'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 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)
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. Viktor Szeder

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. Viktor Szeder's NPI number?

Dr. Viktor Szeder's NPI number is 1174609036. It was assigned on October 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Viktor Szeder?

Dr. Viktor Szeder is a diagnostic radiologist in Los Angeles, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Viktor Szeder practice?

Dr. Szeder practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Szeder's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Dr. Szeder to 2 hospitals and 2 medical groups.

What is Dr. Viktor Szeder's office phone number?

The practice phone on file for Dr. Szeder is (310) 794-9206.

What is Dr. Viktor Szeder's medical license number?

Dr. Szeder holds California license A123986, one of the licenses on file in 3 states.

Which states has Dr. Viktor Szeder been licensed in?

Dmand AI has state licenses on file for Dr. Szeder in California (2011 to 2027), New York (2008 to 2014) and Wisconsin (2006 to 2009).

Which hospitals is Dr. Viktor Szeder affiliated with?

Dr. Szeder is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Szeder to 2 more hospitals.

What medical group is Dr. Viktor Szeder part of?

Dr. Szeder is linked to MemorialCare Medical Group. Dmand AI links Dr. Szeder to 2 more medical groups.

Does Dr. Viktor Szeder accept Medicare?

Yes. CMS data shows Dr. Szeder billed Medicare for 96 services in 2024, and Dr. Szeder accepts Medicare assignment.

Does Dr. Viktor Szeder offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Viktor Szeder's MIPS score?

Dr. Szeder's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

How many Medicare patients does Dr. Viktor Szeder see?

CMS counts 46 Medicare patients who saw Dr. Szeder in 2024, with an average age of 76.

Is Dr. Viktor Szeder board certified?

Yes. Dr. Szeder is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Viktor Szeder bill to Medicare?

In 2024, Dr. Szeder's most billed Medicare services were diagnostic imaging (75898), diagnostic imaging (75894) and surgery: brain, spine and nerves (61624).

Where did Dr. Viktor Szeder go to medical school?

Dr. Szeder graduated from Charles University in Prague Faculty of Medicine in 1998.

What drugs does Dr. Viktor Szeder prescribe most?

In 2018 Medicare Part D data, Dr. Szeder's most prescribed drugs by claims were Clopidogrel.

Has Dr. Viktor Szeder received payments from drug or device companies?

CMS Open Payments shows $75,366 in general payments to Dr. Szeder from 12 companies from 2016 to 2025. The largest total came from Medtronic, Inc.

How long has Dr. Viktor Szeder been practicing?

Dr. Szeder graduated from medical school in 1998, 28 years ago.

Does Dr. Viktor Szeder do research?

Dmand AI links 14 publications to Dr. Szeder, published from 2015 to 2024.

Who does Dr. Viktor Szeder publish with?

Dr. Szeder's most frequent co-authors are Satoshi Tateshima, MD (9 shared papers), May Nour, MD (7 shared papers) and Naoki Kaneko, MD (5 shared papers).

What insurance does Dr. Viktor Szeder accept?

Dr. Szeder is in network with 15 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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