Expert Opin Pharmacother
Dr. Hongshi Xu, MD
- Medicare services, 2024
- 1,278
- Medicare patients, 2024
- 308
- Part D claims, 2024
- 290
- Publications
- 5
- Hospital affiliations
- 1
- Practice address
- 2700 Dolbeer St, Eureka, CA 95501
- Practice phone
- Call (707) 445-8121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Xu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Hongshi Xu is a nephrologist in Eureka, California
Dr. Xu practices at Providence St. Joseph Hospital Eureka in Eureka, California, part of Providence Health & Services.
Dr. Xu's NPI, 1396902862, was assigned on May 21, 2008. Dr. Xu graduated from Second Military Medical University in 1987. Dr. Xu's Oregon license number on file is MD152695.
- NPI
- 1396902862NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749478915
- NPI enumeration date
- May 21, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 445-8121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hongshi Xu practices at Providence St. Joseph Hospital Eureka in Eureka, California
Dr. Xu's primary practice is Providence St. Joseph Hospital Eureka, at 2700 Dolbeer St, Eureka, CA 95501 in Humboldt County. The practice phone is (707) 445-8121.
- Providence St. Joseph Hospital Eureka2700 Dolbeer St, Eureka, CA 95501 · Humboldt CountyPhone(707) 445-8121
Source: Dmand AI Affiliation Data
Dr. Hongshi Xu is affiliated with 1 site of care and 1 medical group
Dr. Xu's primary practice is Providence St. Joseph Hospital Eureka in Eureka, California, part of Providence Health & Services. The medical group on file is St. Jude Heritage Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hongshi Xu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Xu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Joseph Hospital Eureka | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Hongshi Xu is one of 1,401 nephrologists in California
Nephrology is Dr. Xu's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Xu is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Xu's licenses on file in 5 states: Oregon, California, Washington, New York and Illinois.
Specialties and state licenses
- Nephrology, OregonPrimary
- California license
- Washington license
- New York license
- Illinois license
Clinical focus
Dmand AI lists acute diabetes, acute respiratory failure, acute stomach ulcer, anemia, bile duct problems, cardiac arrhythmia, cellulitis and chest pain among the conditions Dr. Xu treats.
Nephrologists near Dr. Xu
Counts of nephrologists 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. Hongshi Xu billed Medicare for 1,278 services in 2024
CMS data shows 1,278 Medicare services from Dr. Xu across 5 procedure codes in 2024, for 308 Medicare patients. Medicare paid $85,456 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Xu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6142024: 1,27821%
Dr. Xu compared with the California median for nephrologists, 2024
- Dr. Xu
- California median
- Medicare services
- 1,278vs 1,08418% above
- Medicare patients
- 308vs 307Close to median
- Part D claims
- 109vs 95589% below
Medians across 1,355 nephrologists 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.
Need commercial claims for Dr. Xu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Xu and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hongshi Xu treated 308 Medicare patients in 2024, average age 75
CMS counts 308 Medicare patients who saw Dr. Xu in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.26, 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 68, with 56% women.
Dr. Xu's Medicare patients by age, 2024
Dr. Xu's Medicare patients by sex, 2024
- Women16052%
- Men14848%
Chronic conditions among Dr. Xu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure49%
- Chronic kidney disease48%
- Mood disorders48%
- Diabetes45%
- Anxiety44%
- Arthritis44%
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 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hongshi Xu wrote 290 Medicare Part D claims in 2024
In 2024, Dr. Xu wrote 290 Medicare Part D claims for 119 patients. 92% of them were for generic drugs. CMS names the drug for 109 of them, across 8 drugs with 11 or more claims each, at $576 in total drug cost. In 2023, CMS named 179 claims across 11 drugs.
Dr. Xu's Part D claims by kind of drug, 2024
- Generic268 claims92%
- Brand-name22 claims8%
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.
Drug classes CMS tracks in Dr. Xu's Part D claims, 2024
- Opioids6%17 of 290 claims
- Antibiotics22%65 of 290 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1792024: 10939%
Drugs named by CMS: 8 in 2024, 11 in 2023.
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
How Dr. Hongshi Xu takes part in Medicare
Dr. Xu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Hongshi Xu has 5 publications on record
Dmand AI links 5 papers to Dr. Xu. Dr. Xu's most frequent co-author is Fredric L. Coe.
Dr. Xu's most frequent co-authors
Recent publications by Dr. Xu
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 nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Hongshi Xu received $12 in industry payments from 2019 to 2021
CMS Open Payments shows 5 general payments to Dr. Xu from 1 drug or device company from 2019 to 2021. Education make up the largest share, 100% of the total. Travere Therapeutics, Inc. paid the most, $12.
General payments to Dr. Xu by program year, 2019 to 2021
Companies that paid Dr. Xu the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hongshi Xu graduated from Second Military Medical University
Dr. Xu graduated from Second Military Medical University in 1987.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Hongshi Xu accepts plans from 14 insurance carriers
Dr. Xu is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Xu accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO4
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Hongshi Xu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Hongshi 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. Hongshi Xu's NPI number?
Dr. Hongshi Xu's NPI number is 1396902862. It was assigned on May 21, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Hongshi Xu?
Dr. Hongshi Xu is a nephrologist in Eureka, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Hongshi Xu practice?
Dr. Xu practices at 2700 Dolbeer St, Eureka, CA 95501. Dr. Xu's primary practice is Providence St. Joseph Hospital Eureka in Eureka, California, part of Providence Health & Services.
What is Dr. Hongshi Xu's office phone number?
The practice phone on file for Dr. Xu is (707) 445-8121.
What is Dr. Hongshi Xu's medical license number?
Dr. Xu's Oregon license number on file is MD152695, one of the licenses on file in 5 states.
Which states has Dr. Hongshi Xu been licensed in?
Dmand AI has state licenses on file for Dr. Xu in Oregon (2010 to 2023), California (2017 to 2026), Washington (2010 to 2021), New York (2018 to 2020) and Illinois (2011 to 2014).
Which hospitals is Dr. Hongshi Xu affiliated with?
Dr. Xu practices at Providence St. Joseph Hospital Eureka in Eureka, California.
What medical group is Dr. Hongshi Xu part of?
Dr. Xu is linked to St. Jude Heritage Medical Group.
Does Dr. Hongshi Xu accept Medicare?
Yes. CMS data shows Dr. Xu billed Medicare for 1,278 services in 2024, and Dr. Xu accepts Medicare assignment.
How many Medicare patients does Dr. Hongshi Xu see?
CMS counts 308 Medicare patients who saw Dr. Xu in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Hongshi Xu board certified?
Yes. Dr. Xu is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Hongshi Xu bill to Medicare?
In 2024, Dr. Xu's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Where did Dr. Hongshi Xu go to medical school?
Dr. Xu graduated from Second Military Medical University in 1987.
What drugs does Dr. Hongshi Xu prescribe most?
In 2024 Medicare Part D data, Dr. Xu's most prescribed drugs by claims were Cefuroxime, Atorvastatin Calcium and Pantoprazole Sodium.
Has Dr. Hongshi Xu received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Xu from 1 company from 2019 to 2021. The largest total came from Travere Therapeutics, Inc.
How long has Dr. Hongshi Xu been practicing?
Dr. Xu graduated from medical school in 1987, 39 years ago.
Does Dr. Hongshi Xu do research?
Dmand AI links 5 publications to Dr. Xu.
Who does Dr. Hongshi Xu publish with?
Dr. Xu's most frequent co-authors are Fredric L. Coe (1 shared paper).
What insurance does Dr. Hongshi Xu accept?
Dr. Xu is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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