Clin Neurol Neurosurg
Dr. Isaac Yang, MD
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 76
- Part D claims, 2018
- 20
- Publications
- 153
- MIPS score, 2024
- 84
- Practice address
- 200 Medical Plz, Los Angeles, CA 90024
- Practice phone
- Call (310) 794-9206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter Morton UCLA Medical Building
Los Angeles, California
Find Dr. Yang'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. Isaac Yang is a neurosurgeon in Los Angeles, California
Dr. Yang practices at Peter Morton UCLA Medical Building in Los Angeles, California.
Dr. Yang's NPI, 1669599197, was assigned on March 22, 2007. Dr. Yang graduated from David Geffen School of Medicine at UCLA in 2004. Dr. Yang's California license number on file is A94314.
- NPI
- 1669599197NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850415530
- NPI enumeration date
- March 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 794-9206
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Isaac Yang practices at Peter Morton UCLA Medical Building in Los Angeles, California
Dr. Yang's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.
- Peter Morton UCLA Medical Building200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Isaac Yang is affiliated with 4 sites of care and 2 medical groups
Dr. Yang's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Yang is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Yang to 2 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Isaac Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter Morton UCLA Medical Building | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Isaac Yang is one of 846 neurosurgeons in California
Neurological surgery is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Yang is board certified in neurological surgery by the American Board of Neurological Surgery. Dr. Yang has a license on file in California.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists craniotomy among the conditions Dr. Yang treats.
Neurosurgeons near Dr. Yang
Counts of neurosurgeons 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. Isaac Yang billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Dr. Yang across 3 procedure codes in 2024, all of them office visits, for 76 Medicare patients. Medicare paid $8,162 for them. Every service was in an office.
Dr. Yang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 762024: 6811%
- Surgery
- 2023: 112024: 0100%
Dr. Yang compared with the California median for neurosurgeons, 2024
- Dr. Yang
- California median
- Medicare services
- 68vs 21669% below
- Medicare patients
- 76vs 15451% below
- Part D claims
- 20vs 2623% below
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Yang'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. Yang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yang and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Isaac Yang treated 76 Medicare patients in 2024, average age 70
CMS counts 76 Medicare patients who saw Dr. Yang in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 59, with 57% women.
Dr. Yang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yang's Medicare patients by sex, 2024
- Women5268%
- Men2432%
Chronic conditions among Dr. Yang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis53%
- Mood disorders33%
- Anxiety32%
- Depression29%
- Diabetes25%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Isaac Yang wrote 20 Medicare Part D claims in 2018
In 2018, Dr. Yang wrote 20 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $442 in total drug cost. In 2017, CMS named 13 claims across 1 drug.
Dr. Yang's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 132018: 2054%
Drugs named by CMS: 1 in 2018, 1 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Isaac Yang scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Yang for performance year 2024, reported as part of a group. Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Yang's MIPS scores, performance year 2024
- 84of 100Final score
- 68.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 63of 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. Isaac Yang has 153 publications on record
Dmand AI links 153 papers to Dr. Yang, published from 2008 to 2025. 2017 was the busiest year, with 14. The most frequent topics are Brain Neoplasms, Glioblastoma and Neuroma, Acoustic. Dr. Yang has published most often in World Neurosurg. Dr. Yang's most frequent co-authors are Seunggu Jude Han, MD, Daniel Nagasawa, MD and Lawrance Kon-Yip Chung, MD.
Dr. Yang's papers by year, 2016 to 2025
Topics Dr. Yang writes about most
- Brain Neoplasms
- Glioblastoma
- Neuroma, Acoustic
- Postoperative Complications
- Radiosurgery
- Glioma
- Neurosurgical Procedures
- Magnetic Resonance Imaging
Dr. Yang's most frequent co-authors
- Seunggu Jude Han, MD25 shared papers
- Daniel Nagasawa, MD23 shared papers
- Lawrance Kon-Yip Chung, MD22 shared papers
Recent publications by Dr. Yang
Acta Neurochir (Wien)
See who Dr. Yang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yang 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. Isaac Yang received $133,065 in industry payments from 2016 to 2025
CMS Open Payments shows 249 general payments to Dr. Yang from 27 drug and device companies from 2016 to 2025. Education make up the largest share, 29% of the total. Baxter Healthcare paid the most, $84,357.
General payments to Dr. Yang by program year, 2016 to 2025
General payments to Dr. Yang by kind, 2016 to 2025
- Education$38,07029%
- Consulting fees$30,46524%
- Travel and lodging$20,53916%
- Speaker and faculty fees$17,19913%
- Other$22,79518%
Companies that paid Dr. Yang 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. Isaac Yang has 91 awards and honors on record
Dmand AI lists 91 awards for Dr. Yang, most recently Exemplary Mentroship AMSA Award in 2016.
Awards and honors for Dr. Yang
- 2016
- Exemplary Mentroship AMSA Award
- 2015
- Alpha Omega Alpha Carolyn Kuckein Fellowship
- Faculty Mentor Award
- Gold Humanism Honor Society
- Medical Student Summer Fellowship
- National Golden Apple Excellence in Teaching Award
Source: Dmand AI Professional Profile Data
Dr. Isaac Yang graduated from David Geffen School of Medicine at UCLA
Dr. Yang graduated from David Geffen School of Medicine at UCLA in 2004. Dr. Yang is a member of AANS, ACS and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Isaac Yang accepts plans from 15 insurance carriers
Dr. Yang is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Yang accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Isaac Yang'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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) |
| 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) |
| 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. Isaac Yang
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. Isaac Yang's NPI number?
Dr. Isaac Yang's NPI number is 1669599197. It was assigned on March 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Isaac Yang?
Dr. Isaac Yang is a neurosurgeon in Los Angeles, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Isaac Yang practice?
Dr. Yang practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Yang's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Dr. Yang to 2 hospitals and 1 medical group.
What is Dr. Isaac Yang's office phone number?
The practice phone on file for Dr. Yang is (310) 794-9206.
What is Dr. Isaac Yang's medical license number?
Dr. Yang's California license number on file is A94314.
Which hospitals is Dr. Isaac Yang affiliated with?
Dr. Yang is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Yang to 2 more hospitals.
What medical group is Dr. Isaac Yang part of?
Dr. Yang is linked to Harbor-UCLA Medical Center. Dmand AI links Dr. Yang to 1 more medical group.
Does Dr. Isaac Yang accept Medicare?
Yes. CMS data shows Dr. Yang billed Medicare for 68 services in 2024, and Dr. Yang accepts Medicare assignment.
Does Dr. Isaac Yang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Yang as offering telehealth services.
What is Dr. Isaac Yang's MIPS score?
Dr. Yang's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Isaac Yang see?
CMS counts 76 Medicare patients who saw Dr. Yang in 2024, with an average age of 70.
Is Dr. Isaac Yang board certified?
Yes. Dr. Yang is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Isaac Yang bill to Medicare?
In 2024, Dr. Yang's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Isaac Yang go to medical school?
Dr. Yang graduated from David Geffen School of Medicine at UCLA in 2004.
What drugs does Dr. Isaac Yang prescribe most?
In 2018 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Levetiracetam.
Has Dr. Isaac Yang received payments from drug or device companies?
CMS Open Payments shows $133,065 in general payments to Dr. Yang from 27 companies from 2016 to 2025. The largest total came from Baxter Healthcare.
How long has Dr. Isaac Yang been practicing?
Dr. Yang graduated from medical school in 2004, 22 years ago.
Does Dr. Isaac Yang do research?
Dmand AI links 153 publications to Dr. Yang, published from 2008 to 2025.
Who does Dr. Isaac Yang publish with?
Dr. Yang's most frequent co-authors are Seunggu Jude Han, MD (25 shared papers), Daniel Nagasawa, MD (23 shared papers) and Lawrance Kon-Yip Chung, MD (22 shared papers).
What insurance does Dr. Isaac Yang accept?
Dr. Yang is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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