Dr. Ariel Seroussi, MD

  • Los Angeles, CA
  • Psychiatrist
NPI1801163530PAC ID5092938910
Medicare services, 2024
155
Medicare patients, 2024
71
Part D claims, 2024
128
Publications
3
MIPS score, 2024
88
Practice address
150 Ucla Medical Plz, Los Angeles, CA 90024
Practice phone
Call (310) 267-9308
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Resnick Neuropsychiatric Hospital at UCLA

Los Angeles, California

See all 4 affiliations

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Dr. Ariel Seroussi is a psychiatrist in Los Angeles, California

Dr. Seroussi practices at Resnick Neuropsychiatric Hospital at UCLA in Los Angeles, California.

Dr. Seroussi's NPI, 1801163530, was assigned on November 23, 2011. Dr. Seroussi graduated from University of California San Francisco School of Medicine in 2011. Dr. Seroussi holds California license A122564.

NPI and contact details
Medicare PAC ID
5092938910
NPI enumeration date
November 23, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 267-9308
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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ariel Seroussi practices at Resnick Neuropsychiatric Hospital at UCLA in Los Angeles, California

Dr. Seroussi's primary practice is Resnick Neuropsychiatric Hospital at UCLA, at 150 Ucla Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 267-9308.

  • Resnick Neuropsychiatric Hospital at UCLA
    150 Ucla Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 267-9308

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

Dr. Ariel Seroussi is affiliated with 3 sites of care and 1 medical group

Dr. Seroussi's primary practice is Resnick Neuropsychiatric Hospital at UCLA in Los Angeles, California. Dr. Seroussi is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Health. Dmand AI also links Dr. Seroussi to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Seroussi

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

Dmand AI tracks the EHR system at Dr. Ariel Seroussi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seroussi practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Resnick Neuropsychiatric Hospital at UCLAAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ariel Seroussi is one of 6,803 psychiatrists in California

Psychiatry is Dr. Seroussi's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Seroussi is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Seroussi is licensed in California.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense A122564 · 2012 to 2026 · taxonomy 2084P0800X

Clinical focus

Dmand AI lists ADHD, anxiety, depression, drug use disorders, psychological distress, psychoses, schizophrenia and substance abuse among the conditions Dr. Seroussi treats.

Psychiatrists near Dr. Seroussi

Counts of psychiatrists 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. Ariel Seroussi billed Medicare for 155 services in 2024

CMS data shows 155 Medicare services from Dr. Seroussi across 3 procedure codes in 2024, for 71 Medicare patients. Medicare paid $11,790 for them.

Medicare services, 2024155
Medicare patients71
Paid by Medicare$11,790
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 1892024: 15518%

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

  • In an office5234%
  • In a facility10366%

Dr. Seroussi compared with the California median for psychiatrists, 2024

  • Dr. Seroussi
  • California median
Medicare services
155vs 11930% above
Medicare patients
71vs 4173% above
Part D claims
41vs 14472% below

Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.

Dr. Seroussi'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. Seroussi

Need commercial claims for Dr. Seroussi?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Seroussi and other psychiatrists in California.

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

Dr. Ariel Seroussi treated 71 Medicare patients in 2024, average age 56

CMS counts 71 Medicare patients who saw Dr. Seroussi in 2024. The largest group is under 65, with 45 patients. 75% of them have anxiety, and 75% have mood disorders. 58% are also on Medicaid. Their average risk score is 1.88, 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. Seroussi's median patient age at 36, with 52% women.

Medicare patients, 202471
Average age56
Average risk score1.88
Also on Medicaid58%

Dr. Seroussi's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Seroussi's Medicare patients by sex, 2024

  • Women5172%
  • Men2028%

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

  1. Anxiety75%
  2. Mood disorders75%
  3. Depression70%
  4. High cholesterol68%
  5. High blood pressure65%
  6. Bipolar disorder62%
  7. Arthritis55%
  8. Schizophrenia and other psychoses55%

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

Dr. Seroussi's patients across all payers

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

Patient panel by age, all payers

Median age 36

Patient panel by sex, all payers

  • Women52%
  • Men46%

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

Dr. Ariel Seroussi wrote 128 Medicare Part D claims in 2024

In 2024, Dr. Seroussi wrote 128 Medicare Part D claims for 26 patients. 96% of them were for generic drugs. CMS names the drug for 41 of them, across 3 drugs with 11 or more claims each, at $707 in total drug cost. In 2023, CMS named 107 claims across 7 drugs.

Part D claims, 2024128
Drugs named by CMS3
Total drug cost$707
Part D patients26

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

  • Generic123 claims96%
  • Brand-name and other5 claims4%

Dr. Seroussi'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1072024: 4162%

Drugs named by CMS: 3 in 2024, 7 in 2023.

See all prescribing by Dr. Seroussi

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. Ariel Seroussi 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. Seroussi for performance year 2024, reported as part of a group. Dr. Seroussi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Seroussi as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Seroussi's MIPS scores, performance year 2024

  • 88of 100Final score
  • 76of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 56of 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. Ariel Seroussi has 3 publications on record

Dmand AI links 3 papers to Dr. Seroussi, published from 2014 to 2015. Dr. Seroussi's most frequent co-authors are Daniel Murphy Bonnici, MD, Gregory Bruce Leong, MD and William Connor Darby, MD.

Papers3
Years published2014 to 2015

Dr. Seroussi's most frequent co-authors

Recent publications by Dr. Seroussi

See all 3 publications and co-authors

See who Dr. Seroussi researches with

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

How network discovery works

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

Dr. Ariel Seroussi received $27 in industry payments in 2024

CMS Open Payments shows 1 general payment to Dr. Seroussi from 1 drug or device company in 2024. Education make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $27.

Companies that paid Dr. Seroussi the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Seroussi

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

Dr. Ariel Seroussi graduated from University of California San Francisco School of Medicine

Dr. Seroussi graduated from University of California San Francisco School of Medicine in 2011.

  1. Medical schoolUniversity of California San Francisco School of Medicine
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Ariel Seroussi accepts plans from 8 insurance carriers

Dr. Seroussi is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • Regence Health Plans
  • CMS Medicare
  • GA State Medicaid
  • United Healthcare

Plan types Dr. Seroussi accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ariel Seroussi'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)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. Ariel Seroussi

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. Ariel Seroussi's NPI number?

Dr. Ariel Seroussi's NPI number is 1801163530. It was assigned on November 23, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Ariel Seroussi?

Dr. Ariel Seroussi is a psychiatrist in Los Angeles, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Ariel Seroussi practice?

Dr. Seroussi practices at 150 Ucla Medical Plz, Los Angeles, CA 90024. Dr. Seroussi's primary practice is Resnick Neuropsychiatric Hospital at UCLA in Los Angeles, California. Dmand AI also links Dr. Seroussi to 1 group practice or clinic.

What is Dr. Ariel Seroussi's office phone number?

The practice phone on file for Dr. Seroussi is (310) 267-9308.

What is Dr. Ariel Seroussi's medical license number?

Dr. Seroussi holds California license A122564.

Which hospitals is Dr. Ariel Seroussi affiliated with?

Dr. Seroussi is affiliated with Ronald Reagan UCLA Medical Center.

What medical group is Dr. Ariel Seroussi part of?

Dr. Seroussi is linked to UCLA Health.

Does Dr. Ariel Seroussi accept Medicare?

Yes. CMS data shows Dr. Seroussi billed Medicare for 155 services in 2024, and Dr. Seroussi accepts Medicare assignment.

Does Dr. Ariel Seroussi offer telehealth?

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

What is Dr. Ariel Seroussi's MIPS score?

Dr. Seroussi'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. Ariel Seroussi see?

CMS counts 71 Medicare patients who saw Dr. Seroussi in 2024, with an average age of 56.

Is Dr. Ariel Seroussi board certified?

Yes. Dr. Seroussi is board certified in psychiatry by the American Board of Psychiatry and Neurology.

What services does Dr. Ariel Seroussi bill to Medicare?

In 2024, Dr. Seroussi's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and emergency department visit (99282).

Where did Dr. Ariel Seroussi go to medical school?

Dr. Seroussi graduated from University of California San Francisco School of Medicine in 2011.

What drugs does Dr. Ariel Seroussi prescribe most?

In 2024 Medicare Part D data, Dr. Seroussi's most prescribed drugs by claims were Fluoxetine HCl, Sertraline HCl and Aripiprazole.

Has Dr. Ariel Seroussi received payments from drug or device companies?

CMS Open Payments shows $27 in general payments to Dr. Seroussi from 1 company from 2024 to 2024. The largest total came from Bristol-Myers Squibb Company.

How long has Dr. Ariel Seroussi been practicing?

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

Does Dr. Ariel Seroussi do research?

Dmand AI links 3 publications to Dr. Seroussi, published from 2014 to 2015.

Who does Dr. Ariel Seroussi publish with?

Dr. Seroussi's most frequent co-authors are Daniel Murphy Bonnici, MD (3 shared papers), Gregory Bruce Leong, MD (3 shared papers) and William Connor Darby, MD (1 shared paper).

What insurance does Dr. Ariel Seroussi accept?

Dr. Seroussi is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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