Phase Ib/II Trial of Anti-PD-1 Immunotherapy and Stereotactic Radiation in Patients With Recurrent Glioblastoma (opens in a new tab)
RecruitingPhase 1/2
Spinal Cord NeoplasmsSpinal Cord DiseasesPembrolizumabStereotactic Radiation Therapy
Dr. John S. Yu, MD
NPI1043294010PAC ID1456490192
- Medicare services, 2024
- 188
- Medicare patients, 2024
- 116
- Publications
- 21
- Clinical trials
- 6
- MIPS score, 2024
- 93
- Practice address
- 8700 Beverly Blvd, Los Angeles, CA 90048
- Practice phone
- Call (310) 423-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yu'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. John S. Yu is a neurosurgeon in West Hollywood, California
Dr. Yu practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.
Dr. Yu's NPI, 1043294010, was assigned on December 2, 2005. Dr. Yu graduated from Harvard Medical School in 1990. Dr. Yu's California license number on file is G84283.
NPI and contact details
- NPI
- 1043294010NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456490192
- NPI enumeration date
- December 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 423-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John S. Yu practices at Cedars-Sinai Medical Center in Los Angeles, California
Dr. Yu's primary practice is Cedars-Sinai Medical Center, at 8700 Beverly Blvd, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 423-5000.
- Cedars-Sinai Medical Center8700 Beverly Blvd, Los Angeles, CA 90048 · Los Angeles CountyPhone(310) 423-5000
Source: Dmand AI Affiliation Data
Dr. John S. Yu is affiliated with 2 sites of care and 1 medical group
Dr. Yu's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dr. Yu is also affiliated with Cedars-Sinai Marina Hospital. The medical group on file is Cedars-Sinai Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John S. Yu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John S. Yu is one of 846 neurosurgeons in California
Neurological surgery is Dr. Yu's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Yu is board certified in neurological surgery by the American Board of Neurological Surgery. Dr. Yu has a license on file in California.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists craniotomy among the conditions Dr. Yu treats.
Neurosurgeons near Dr. Yu
Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.
846neurosurgeons in California26neurosurgeons in West Hollywood18neurosurgeons at Cedars-Sinai Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John S. Yu billed Medicare for 188 services in 2024
CMS data shows 188 Medicare services from Dr. Yu across 6 procedure codes in 2024, for 116 Medicare patients. Medicare paid $71,894 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024188
Medicare patients116
Paid by Medicare$71,894
Procedure codes6
Dr. Yu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1102024: 110No change
- Office and hospital visits
- 2023: 942024: 6630%
- Imaging
- 2023: 02024: 12
Dr. Yu compared with the California median for neurosurgeons, 2024
- Dr. Yu
- California median
- Medicare services
- 188vs 21613% below
- Medicare patients
- 116vs 15425% below
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Yu'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yu and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John S. Yu treated 116 Medicare patients in 2024, average age 73
CMS counts 116 Medicare patients who saw Dr. Yu in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% are also on Medicaid. Their average risk score is 2.71, 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. Yu's median patient age at 70, with 59% women.
Medicare patients, 2024116
Average age73
Average risk score2.71
Also on Medicaid46%
Dr. Yu's Medicare patients by age, 2024
Dr. Yu's Medicare patients by sex, 2024
- Women6354%
- Men5346%
Chronic conditions among Dr. Yu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Mood disorders50%
- Ischemic heart disease49%
- Depression47%
- Stroke or TIA47%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John S. Yu scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Yu for performance year 2024, reported as part of a group. Dr. Yu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Yu's MIPS scores, performance year 2024
- 93of 100Final score
- 77.8of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John S. Yu has 21 publications on record
Dmand AI links 21 papers to Dr. Yu, published from 2010 to 2021. 2020 was the busiest year, with 4. Dr. Yu's most frequent co-authors are Debraj Mukherjee, MD, Chirag Gadkary Patil, MD and Ray M. Chu, MD.
Papers21
Years published2010 to 2021
Dr. Yu's papers by year, 2010 to 2021
Dr. Yu's most frequent co-authors
- Debraj Mukherjee, MD4 shared papers
- Chirag Gadkary Patil, MD4 shared papers
- Ray M. Chu, MD3 shared papers
Recent publications by Dr. Yu
See who Dr. Yu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yu works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John S. Yu has worked on 6 clinical trials
Dmand AI links Dr. Yu to 6 clinical trials, 3 of them phase 1 studies. 2 are still active or recruiting. Conditions studied include Glioblastoma, Glioma and Astrocytoma. Cedars-Sinai Medical Center sponsors the most, 4.
Clinical trials with Dr. Yu by phase
- 1Early phase 1: 1 trial
- 3Phase 1: 3 trials
- 1Phase 1/2: 1 trial
- 1Phase 2: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Yu's trials
- Glioblastoma
- Glioma
- Astrocytoma
- Neoplasms, Neuroepithelial
- Brain Neoplasms
Investigators on the most trials with Dr. Yu
Recent clinical trials with Dr. Yu
Dose Escalation Trial of Neoadjuvant Radiosurgery for the Treatment of Metastatic Brain Tumors (opens in a new tab)
Active, not recruitingEarly phase 1
Brain NeoplasmsNeoplasm MetastasisNeoadjuvant stereotactic radiosurgery
Dendritic Cell Vaccine With Imiquimod for Patients With Malignant Glioma (opens in a new tab)
CompletedPhase 1
GliomaNeoplasms, NeuroepithelialDendritic Cell Vaccine in combination with Imiquimod cream
Surgical Resection With Gliadel Wafer Followed by Dendritic Cells Vaccination for Malignant Glioma Patients (opens in a new tab)
CompletedPhase 1
GliomaNeoplasms, NeuroepithelialDendritic cell Vaccine
Tumor Lysate Pulsed Dendritic Cell Immunotherapy for Patients With Brain Tumors (opens in a new tab)
CompletedPhase 2
GlioblastomaAstrocytomaDendritic Cell Immunotherapy
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. John S. Yu received $10,055 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Yu from 10 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 73% of the total. Coherus Biosciences Inc. paid the most, $6,923.
General payments to Dr. Yu by program year, 2016 to 2025
General payments to Dr. Yu by kind, 2016 to 2025
$10.1Kin total
- Consulting fees$7,32373%
- Food and beverage$2,73327%
Companies that paid Dr. Yu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John S. Yu has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Yu.
Awards and honors for Dr. Yu
- Undated
- AANS Fellow
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. John S. Yu graduated from Harvard Medical School
Dr. Yu graduated from Harvard Medical School in 1990. Dr. Yu is a member of AANS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. John S. Yu accepts plans from 6 insurance carriers
Dr. Yu is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
Plan types Dr. Yu accepts, by number of carriers
- Medicare6
- PPO4
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. John S. Yu'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) |
| 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)Doctors and Clinicians Utilization Data (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. John S. Yu
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. John S. Yu's NPI number?
Dr. John S. Yu's NPI number is 1043294010. It was assigned on December 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John S. Yu?
Dr. John S. Yu is a neurosurgeon in West Hollywood, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. John S. Yu practice?
Dr. Yu practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Dr. Yu's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.
What is Dr. John S. Yu's office phone number?
The practice phone on file for Dr. Yu is (310) 423-5000.
What is Dr. John S. Yu's medical license number?
Dr. Yu's California license number on file is G84283.
Which hospitals is Dr. John S. Yu affiliated with?
Dr. Yu practices at Cedars-Sinai Medical Center in Los Angeles, California. Dr. Yu is also affiliated with Cedars-Sinai Marina Hospital.
What medical group is Dr. John S. Yu part of?
Dr. Yu is linked to Cedars-Sinai Medical Center.
Does Dr. John S. Yu accept Medicare?
Yes. CMS data shows Dr. Yu billed Medicare for 188 services in 2024, and Dr. Yu accepts Medicare assignment.
Does Dr. John S. Yu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Yu as offering telehealth services.
What is Dr. John S. Yu's MIPS score?
Dr. Yu's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. John S. Yu see?
CMS counts 116 Medicare patients who saw Dr. Yu in 2024, with an average age of 73.
Is Dr. John S. Yu board certified?
Yes. Dr. Yu is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. John S. Yu bill to Medicare?
In 2024, Dr. Yu's most billed Medicare services were hospital inpatient care (99222), surgery: brain, spine and nerves (61781) and medical service (69990).
Where did Dr. John S. Yu go to medical school?
Dr. Yu graduated from Harvard Medical School in 1990.
Has Dr. John S. Yu received payments from drug or device companies?
CMS Open Payments shows $10,055 in general payments to Dr. Yu from 10 companies from 2016 to 2025. The largest total came from Coherus Biosciences Inc.
How long has Dr. John S. Yu been practicing?
Dr. Yu graduated from medical school in 1990, 36 years ago.
Does Dr. John S. Yu do research?
Dmand AI links 21 publications to Dr. Yu, published from 2010 to 2021. Dr. Yu has worked on 6 clinical trials.
Who does Dr. John S. Yu publish with?
Dr. Yu's most frequent co-authors are Debraj Mukherjee, MD (4 shared papers), Chirag Gadkary Patil, MD (4 shared papers) and Ray M. Chu, MD (3 shared papers).
What insurance does Dr. John S. Yu accept?
Dr. Yu is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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