Joshua Leu
- Medicare services, 2024
- 579
- Medicare patients, 2024
- 380
- Part D claims, 2024
- 215
- MIPS score, 2024
- 61
- Hospital affiliations
- 1
- Practice address
- 2105 Forest Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 947-2831
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
O'Connor Hospital
Skilled Nursing Facility - Hospital-Based · San Jose, California
Find Joshua Leu'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.
Joshua Leu is an emergency medicine physician in San Jose, California
Joshua Leu practices at O'Connor Hospital in San Jose, California.
Joshua Leu's NPI, 1154959021, was assigned on March 27, 2020. Joshua Leu graduated from Saint Louis University School of Medicine in 2020. Joshua Leu holds California license A184027.
- NPI
- 1154959021NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456718691
- NPI enumeration date
- March 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 947-2831
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joshua Leu practices at O'Connor Hospital in San Jose, California
Joshua Leu's primary practice is O'Connor Hospital, at 2105 Forest Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 947-2831.
- O'Connor Hospital2105 Forest Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 947-2831
Source: Dmand AI Affiliation Data
Joshua Leu is affiliated with 2 sites of care and 2 medical groups
Joshua Leu's primary practice is O'Connor Hospital in San Jose, California. Joshua Leu is also affiliated with Santa Clara Valley Medical Center. The medical group on file is County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI also links Joshua Leu to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joshua Leu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joshua Leu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| O'Connor Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Joshua Leu is one of 7,423 emergency medicine physicians in California
Emergency medicine is Joshua Leu's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Joshua Leu is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Joshua Leu
Counts of emergency medicine physicians 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
Joshua Leu billed Medicare for 579 services in 2024
CMS data shows 579 Medicare services from Joshua Leu across 5 procedure codes in 2024, for 380 Medicare patients. Medicare paid $47,093 for them. Every service was in a facility, such as a hospital, rather than an office.
Joshua Leu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1812024: 33887%
- Tests and treatments
- 2023: 982024: 210114%
- Imaging
- 2023: 02024: 31
Joshua Leu compared with the California median for emergency medicine physicians, 2024
- Joshua Leu
- California median
- Medicare services
- 579vs 2652.2 times
- Medicare patients
- 380vs 24356% above
- Part D claims
- 95vs 6253% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Joshua Leu'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
Joshua Leu treated 380 Medicare patients in 2024, average age 72
CMS counts 380 Medicare patients who saw Joshua Leu in 2024. The largest group is 65 to 74, with 138 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 69% are also on Medicaid. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Joshua Leu's median patient age at 43, with 51% women.
Joshua Leu's Medicare patients by age, 2024
Joshua Leu's Medicare patients by sex, 2024
- Women19852%
- Men18248%
Chronic conditions among Joshua Leu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Diabetes49%
- Arthritis38%
- Chronic kidney disease34%
- Mood disorders34%
- Heart failure33%
- Ischemic heart disease31%
Share of Medicare patients with each condition. A patient can have several.
Joshua Leu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joshua Leu wrote 215 Medicare Part D claims in 2024
In 2024, Joshua Leu wrote 215 Medicare Part D claims for 151 patients. 90% of them were for generic drugs. CMS names the drug for 95 of them, across 4 drugs with 11 or more claims each, at $339 in total drug cost. In 2023, CMS named 65 claims across 4 drugs.
Joshua Leu's Part D claims by kind of drug, 2024
- Generic193 claims90%
- Brand-name and other22 claims10%
Joshua Leu'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 Joshua Leu's Part D claims, 2024
- Antibiotics27%57 of 215 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: 652024: 9546%
Drugs named by CMS: 4 in 2024, 4 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
Joshua Leu scored 61 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Joshua Leu for performance year 2024, reported as part of a group. Joshua Leu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Joshua Leu's MIPS scores, performance year 2024
- 61of 100Final score
- 59.4of 100Quality
- 0of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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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Joshua Leu graduated from Saint Louis University School of Medicine
Joshua Leu graduated from Saint Louis University School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Joshua Leu'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Joshua Leu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joshua Leu's NPI number?
Joshua Leu's NPI number is 1154959021. It was assigned on March 27, 2020, and it is active in the NPI Registry.
What does Joshua Leu specialize in?
Joshua Leu is an emergency medicine physician in San Jose, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Joshua Leu practice?
Joshua Leu practices at 2105 Forest Avenue, San Jose, CA 95128. Joshua Leu's primary practice is O'Connor Hospital in San Jose, California. Dmand AI also links Joshua Leu to 1 medical group.
What is Joshua Leu's office phone number?
The practice phone on file for Joshua Leu is (408) 947-2831.
What is Joshua Leu's medical license number?
Joshua Leu holds California license A184027.
Which hospitals is Joshua Leu affiliated with?
Joshua Leu is affiliated with Santa Clara Valley Medical Center.
What medical group is Joshua Leu part of?
Joshua Leu is linked to County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI links Joshua Leu to 1 more medical group.
Does Joshua Leu accept Medicare?
Yes. CMS data shows Joshua Leu billed Medicare for 579 services in 2024, and Joshua Leu accepts Medicare assignment.
What is Joshua Leu's MIPS score?
Joshua Leu's MIPS final score for performance year 2024 is 61 out of 100, reported as part of a group.
How many Medicare patients does Joshua Leu see?
CMS counts 380 Medicare patients who saw Joshua Leu in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Joshua Leu bill to Medicare?
In 2024, Joshua Leu's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and critical care (99291).
Where did Joshua Leu go to medical school?
Joshua Leu graduated from Saint Louis University School of Medicine in 2020.
What drugs does Joshua Leu prescribe most?
In 2024 Medicare Part D data, Joshua Leu's most prescribed drugs by claims were Ibuprofen, Cephalexin and Naproxen.
How long has Joshua Leu been practicing?
Joshua Leu graduated from medical school in 2020, 6 years ago.
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