Dr. Helen X. Xu, MD

  • Moreno Valley, CA
  • Otolaryngologist
NPI1881701639PAC ID8022013960
Medicare services, 2024
239
Medicare patients, 2024
171
Part D claims, 2024
124
Publications
17
Clinical trials
1
Practice address
26520 Cactus Ave, Moreno Valley, CA 92555
Practice phone
Call (951) 486-4458
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Riverside University Medical Center

Moreno Valley, California

See all 6 affiliations

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Dr. Helen X. Xu is an otolaryngologist in Moreno Valley, California

Dr. Xu practices at Riverside University Medical Center in Moreno Valley, California.

Dr. Xu's NPI, 1881701639, was assigned on August 25, 2006. Dr. Xu graduated from Zhejiang Medical University in 1986. Dr. Xu holds California license A83955.

NPI and contact details
Medicare PAC ID
8022013960
NPI enumeration date
August 25, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(951) 486-4458
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
66
Medical school graduation
1986

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

Dr. Helen X. Xu practices at Riverside University Medical Center in Moreno Valley, California

Dr. Xu's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.

  • Riverside University Medical Center
    26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458

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

Dr. Helen X. Xu is affiliated with 5 sites of care and 1 medical group

Dr. Xu's primary practice is Riverside University Medical Center in Moreno Valley, California. Dr. Xu is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Xu to 2 more hospitals and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Xu

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

Dmand AI tracks the EHR system at Dr. Helen X. Xu's practice

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

EHR by site
SiteEHR vendor and product
Riverside University Medical CenterAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Helen X. Xu is one of 1,107 otolaryngologists in California

Otolaryngology is Dr. Xu's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Xu is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Xu's licenses on file in 2 states: California and Minnesota.

Specialties and state licenses

  • Otolaryngology, CaliforniaPrimaryLicense A83955 · 2003 to 2027 · taxonomy 207Y00000X
  • Minnesota license2007 to 2009

Clinical focus

Dmand AI lists ear eustachian tube disorders, ear infection, hearing loss and impairment, tinnitus and vertigo among the conditions Dr. Xu treats.

Otolaryngologists near Dr. Xu

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

1,107otolaryngologists in California
5otolaryngologists in Moreno Valley

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

Dr. Helen X. Xu billed Medicare for 239 services in 2024

CMS data shows 239 Medicare services from Dr. Xu across 7 procedure codes in 2024, for 171 Medicare patients. Medicare paid $14,437 for them.

Medicare services, 2024239
Medicare patients171
Paid by Medicare$14,437
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 2462024: 17429%
Tests and treatments
2023: 582024: 3933%
Surgery
2023: 1182024: 2678%

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

  • In an office12653%
  • In a facility11347%

Dr. Xu compared with the California median for otolaryngologists, 2024

  • Dr. Xu
  • California median
Medicare services
239vs 66664% below
Medicare patients
171vs 29642% below
Part D claims
32vs 11873% below

Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.

Dr. Xu'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. Xu

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

Dr. Helen X. Xu treated 171 Medicare patients in 2024, average age 69

CMS counts 171 Medicare patients who saw Dr. Xu in 2024. The largest group is 65 to 74, with 73 patients. 71% of them have high cholesterol, and 70% have high blood pressure. 61% are also on Medicaid. Their average risk score is 1.76, 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. Xu's median patient age at 55, with 58% women.

Medicare patients, 2024171
Average age69
Average risk score1.76
Also on Medicaid61%

Dr. Xu's Medicare patients by age, 2024

Dr. Xu's Medicare patients by sex, 2024

  • Women9053%
  • Men8147%

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

  1. High cholesterol71%
  2. High blood pressure70%
  3. Arthritis49%
  4. Diabetes47%
  5. Anxiety25%
  6. COPD23%
  7. Mood disorders23%
  8. Chronic kidney disease22%

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

Dr. Xu's patients across all payers

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

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women58%
  • Men42%

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

Dr. Helen X. Xu wrote 124 Medicare Part D claims in 2024

In 2024, Dr. Xu wrote 124 Medicare Part D claims for 64 patients. 95% of them were for generic drugs. CMS names the drug for 32 of them, across 1 drug with 11 or more claims each, at $326 in total drug cost. In 2023, CMS named 84 claims across 4 drugs.

Part D claims, 2024124
Drugs named by CMS1
Total drug cost$326
Part D patients64

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

  • Generic118 claims95%
  • Brand-name and other6 claims5%

Dr. Xu'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: 842024: 3262%

Drugs named by CMS: 1 in 2024, 4 in 2023.

See all prescribing by Dr. Xu

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. Helen X. Xu scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Xu for performance year 2024, reported as part of a group. Dr. Xu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Xu's MIPS scores, performance year 2024

  • 89of 100Final score
  • 72.1of 100Quality
  • 80of 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. Helen X. Xu has 17 publications on record

Dmand AI links 17 papers to Dr. Xu, published from 2011 to 2019. 2012 was the busiest year, with 3. The most frequent topics are Otologic Surgical Procedures, Hearing Loss, Sensorineural and Noise. Dr. Xu has published most often in Ear Nose Throat J. Dr. Xu's most frequent co-authors are Cherine Heesun Kim, MD, Eugene Peter Snissarenko, MD and Shruti Siddharth Joglekar, MD.

Papers17
Years published2011 to 2019

Dr. Xu's papers by year, 2011 to 2019

Topics Dr. Xu writes about most

  • Otologic Surgical Procedures
  • Hearing Loss, Sensorineural
  • Noise
  • Rats, Long-Evans
  • Spiral Ganglion

Dr. Xu's most frequent co-authors

Recent publications by Dr. Xu

See all 17 publications and co-authors

See who Dr. Xu researches with

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

How network discovery works

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

Dr. Helen X. Xu has worked on 1 clinical trial

Dmand AI links Dr. Xu to 1 clinical trial. Conditions studied include Earache and Laryngopharyngeal Reflux.

Conditions in Dr. Xu's trials

  • Earache
  • Laryngopharyngeal Reflux

Investigators on the most trials with Dr. Xu

  • Priya Darshini Krishna, MD1 shared trial

Recent clinical trials with Dr. Xu

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Helen X. Xu received $674 in industry payments from 2017 to 2024

CMS Open Payments shows 12 general payments to Dr. Xu from 5 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 56% of the total. Zimmer Biomet Holdings, Inc. paid the most, $379.

General payments to Dr. Xu by program year, 2017 to 2024

General payments to Dr. Xu by kind, 2017 to 2024

$674in total
  • Food and beverage$37456%
  • Travel and lodging$30044%

Companies that paid Dr. Xu the most, 2017 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Xu

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

Dr. Helen X. Xu has 1 award and honors on record

Dmand AI lists 1 award for Dr. Xu, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Xu

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Helen X. Xu graduated from Zhejiang Medical University

Dr. Xu graduated from Zhejiang Medical University in 1986.

  1. Medical schoolZhejiang Medical University
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Helen X. Xu accepts plans from 13 insurance carriers

Dr. Xu is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • Regence Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Xu accepts, by number of carriers

  1. Medicare9
  2. PPO8
  3. HMO6
  4. POS5
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Helen X. Xu'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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Helen X. Xu

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. Helen X. Xu's NPI number?

Dr. Helen X. Xu's NPI number is 1881701639. It was assigned on August 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Helen X. Xu?

Dr. Helen X. Xu is an otolaryngologist in Moreno Valley, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Dr. Helen X. Xu practice?

Dr. Xu practices at 26520 Cactus Ave, Moreno Valley, CA 92555. Dr. Xu's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links Dr. Xu to 2 hospitals and 1 group practice or clinic.

What is Dr. Helen X. Xu's office phone number?

The practice phone on file for Dr. Xu is (951) 486-4458.

What is Dr. Helen X. Xu's medical license number?

Dr. Xu holds California license A83955, one of the licenses on file in 2 states.

Which states has Dr. Helen X. Xu been licensed in?

Dmand AI has state licenses on file for Dr. Xu in California (2003 to 2027) and Minnesota (2007 to 2009).

Which hospitals is Dr. Helen X. Xu affiliated with?

Dr. Xu is affiliated with Riverside University Health System - Medical Center. Dmand AI links Dr. Xu to 2 more hospitals.

What medical group is Dr. Helen X. Xu part of?

Dr. Xu is linked to Loma Linda University Faculty Medical Group (LLUFMG).

Does Dr. Helen X. Xu accept Medicare?

Yes. CMS data shows Dr. Xu billed Medicare for 239 services in 2024, and Dr. Xu accepts Medicare assignment.

What is Dr. Helen X. Xu's MIPS score?

Dr. Xu's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Helen X. Xu see?

CMS counts 171 Medicare patients who saw Dr. Xu in 2024, with an average age of 69.

Is Dr. Helen X. Xu board certified?

Yes. Dr. Xu is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.

What services does Dr. Helen X. Xu bill to Medicare?

In 2024, Dr. Xu's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).

Where did Dr. Helen X. Xu go to medical school?

Dr. Xu graduated from Zhejiang Medical University in 1986.

What drugs does Dr. Helen X. Xu prescribe most?

In 2024 Medicare Part D data, Dr. Xu's most prescribed drugs by claims were Fluticasone Propionate.

Has Dr. Helen X. Xu received payments from drug or device companies?

CMS Open Payments shows $674 in general payments to Dr. Xu from 5 companies from 2017 to 2024. The largest total came from Zimmer Biomet Holdings, Inc.

How long has Dr. Helen X. Xu been practicing?

Dr. Xu graduated from medical school in 1986, 40 years ago.

Does Dr. Helen X. Xu do research?

Dmand AI links 17 publications to Dr. Xu, published from 2011 to 2019. Dr. Xu has worked on 1 clinical trial.

Who does Dr. Helen X. Xu publish with?

Dr. Xu's most frequent co-authors are Cherine Heesun Kim, MD (3 shared papers), Eugene Peter Snissarenko, MD (3 shared papers) and Shruti Siddharth Joglekar, MD (2 shared papers).

What insurance does Dr. Helen X. Xu accept?

Dr. Xu is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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