Dr. Michael Lim, MD
- Medicare services, 2024
- 285
- Medicare patients, 2024
- 160
- Part D claims, 2019
- 11
- Publications
- 298
- Clinical trials
- 6
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lim'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. Michael Lim is a neurosurgeon in Stanford, California
Dr. Lim practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Lim's NPI, 1225240286, was assigned on May 3, 2007. Dr. Lim graduated from The Johns Hopkins University School of Medicine in 2000. Dr. Lim holds California license A76130.
- NPI
- 1225240286NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133210917
- NPI enumeration date
- May 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Lim practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Lim's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Michael Lim is affiliated with 2 sites of care and 3 medical groups
Dr. Lim's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Lim to 1 more hospital and 2 medical groups, each named with a free account. Dr. Lim's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Lim is one of 846 neurosurgeons in California
Neurological surgery is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Lim is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Lim's licenses on file in 8 states: California, Nevada, Alaska, Maryland, Texas, Kansas, Oregon and North Carolina.
Specialties and state licenses
- Neurological surgery, CaliforniaPrimary
- Nevada license
- Alaska license
- Maryland license
- Texas license
- Kansas license
- Oregon license
- North Carolina license
Clinical focus
Dmand AI lists craniotomy among the conditions Dr. Lim treats.
Neurosurgeons near Dr. Lim
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. Michael Lim billed Medicare for 285 services in 2024
CMS data shows 285 Medicare services from Dr. Lim across 7 procedure codes in 2024, for 160 Medicare patients. Medicare paid $110,606 for them.
Dr. Lim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 942024: 15060%
- Surgery
- 2023: 832024: 13563%
Where Dr. Lim's Medicare services took place, 2024
- In an office9333%
- In a facility19267%
Dr. Lim compared with the California median for neurosurgeons, 2024
- Dr. Lim
- California median
- Medicare services
- 285vs 21632% above
- Medicare patients
- 160vs 154Close to median
- Part D claims
- 11vs 2658% below
Medians across 679 neurosurgeons in California with Dmand AI profiles that report each measure.
Dr. Lim'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. Lim?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lim and other neurosurgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Lim treated 160 Medicare patients in 2024, average age 72
CMS counts 160 Medicare patients who saw Dr. Lim in 2024. The largest group is 65 to 74, with 82 patients. 74% of them have high cholesterol, and 64% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 58, with 69% women.
Dr. Lim's Medicare patients by age, 2024
Dr. Lim's Medicare patients by sex, 2024
- Women11069%
- Men5031%
Chronic conditions among Dr. Lim's Medicare patients, 2024
- High cholesterol74%
- High blood pressure64%
- Arthritis41%
- Anxiety29%
- Mood disorders28%
- Ischemic heart disease27%
- Depression24%
- Osteoporosis21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Lim wrote 11 Medicare Part D claims in 2019
In 2019, Dr. Lim wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $284 in total drug cost. In 2017, CMS named 12 claims across 1 drug.
Dr. Lim's most prescribed drugs by claims, 2019
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 2019
- 2017
- 2019
- Claims for drugs CMS names
- 2017: 122019: 118%
Drugs named by CMS: 1 in 2019, 1 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Michael Lim 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. Lim for performance year 2024, reported as part of a group. Dr. Lim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lim as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lim's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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. Michael Lim has 298 publications on record
Dmand AI links 298 papers to Dr. Lim, published from 2004 to 2025. 2023 was the busiest year, with 22. The most frequent topics are Brain Neoplasms, Glioblastoma and Immunotherapy. Dr. Lim has published most often in J Neurosurg. Dr. Lim's most frequent co-authors are Chetan Bettegowda, MD, PhD, Christopher Mitchell Jackson, MD and Lawrence Kleinberg, MD.
Dr. Lim's papers by year, 2016 to 2025
Topics Dr. Lim writes about most
- Brain Neoplasms
- Glioblastoma
- Immunotherapy
- Trigeminal Neuralgia
- Radiosurgery
- Glioma
- Microvascular Decompression Surgery
- Tumor Microenvironment
Dr. Lim's most frequent co-authors
- Chetan Bettegowda, MD, PhD69 shared papers
- Christopher Mitchell Jackson, MD40 shared papers
- Lawrence Kleinberg, MD40 shared papers
Recent publications by Dr. Lim
See who Dr. Lim researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lim 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. Michael Lim has worked on 6 clinical trials
Dmand AI links Dr. Lim to 6 clinical trials, 3 of them phase 2 studies. 1 is still active or recruiting. Conditions studied include Chordoma, Gliosarcoma and Neoplasm Metastasis. Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins sponsors the most, 4. Open Payments lists research payments to Dr. Lim that name 1 trial.
Clinical trials with Dr. Lim by phase
- 2Phase 1: 2 trials
- 3Phase 2: 3 trials
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Lim's trials
- Chordoma
- Gliosarcoma
- Neoplasm Metastasis
- Wilms Tumor
- Glioblastoma
Investigators on the most trials with Dr. Lim
- Lawrence Kleinberg, MD2 shared trials
- Kristin Janson Redmond, MD2 shared trials
- Nicholas George Avgeropoulos, MD1 shared trial
Recent clinical trials with Dr. Lim
Nivolumab With or Without Stereotactic Radiosurgery in Treating Patients With Recurrent, Advanced, or Metastatic Chordoma (opens in a new tab)
Stereotactic Body Radiation With Nelfinavir for Oligometastases (opens in a new tab)
SRS (Stereotactic Radiosurgery) Plus Ipilimumab (opens in a new tab)
A Study of Rindopepimut/GM-CSF in Patients With Relapsed EGFRvIII-Positive Glioblastoma (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Michael Lim received $504,320 in industry payments from 2016 to 2025
CMS Open Payments shows 474 general payments to Dr. Lim from 27 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 63% of the total. Stryker Corporation paid the most, $299,255. It also lists 1 research payment totaling $2,700 in 2017, naming 1 clinical trial.
General payments to Dr. Lim by program year, 2016 to 2025
General payments to Dr. Lim by kind, 2016 to 2025
- Consulting fees$315,80463%
- Travel and lodging$123,19624%
- Speaker and faculty fees$41,2888%
- Honoraria$13,2003%
- Other$10,8322%
Companies that paid Dr. Lim 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. Michael Lim has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Lim, most recently CMS Stage 1 EHR in 2014.
Awards and honors for Dr. Lim
- 2014
- CMS Stage 1 EHR
- Undated
- AANS Fellow
Source: Dmand AI Professional Profile Data
Dr. Michael Lim graduated from The Johns Hopkins University School of Medicine
Dr. Lim graduated from The Johns Hopkins University School of Medicine in 2000. Dr. Lim is a member of AANS and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Michael Lim accepts plans from 9 insurance carriers
Dr. Lim is in network with 9 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- HCSC
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- DE State Medicaid
- +1 more carriersWith a free account
Plan types Dr. Lim accepts, by number of carriers
- HMO4
- Medicare4
- POS4
- PPO4
- EPO3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Lim'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) |
| 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 |
| 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. Michael Lim
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. Michael Lim's NPI number?
Dr. Michael Lim's NPI number is 1225240286. It was assigned on May 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Lim?
Dr. Michael Lim is a neurosurgeon in Stanford, California. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Michael Lim practice?
Dr. Lim practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Lim's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Lim to 1 hospital and 2 medical groups.
What is Dr. Michael Lim's office phone number?
The practice phone on file for Dr. Lim is (650) 723-4000.
What is Dr. Michael Lim's medical license number?
Dr. Lim holds California license A76130, one of the licenses on file in 8 states.
Which states has Dr. Michael Lim been licensed in?
Dmand AI has state licenses on file for Dr. Lim in California (2001 to 2027), Nevada (2022 to 2027), Alaska (2022 to 2026), Maryland (2007 to 2026), Texas (2022 to 2026), Kansas (2021 to 2025), Oregon (2020 to 2025) and North Carolina (2020 to 2022).
Which hospitals is Dr. Michael Lim affiliated with?
Dr. Lim practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Lim to 1 more hospital.
What medical group is Dr. Michael Lim part of?
Dr. Lim is linked to Johns Hopkins University. Dmand AI links Dr. Lim to 2 more medical groups.
Does Dr. Michael Lim accept Medicare?
Yes. CMS data shows Dr. Lim billed Medicare for 285 services in 2024, and Dr. Lim accepts Medicare assignment.
Does Dr. Michael Lim offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lim as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Michael Lim's MIPS score?
Dr. Lim's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Michael Lim see?
CMS counts 160 Medicare patients who saw Dr. Lim in 2024, with an average age of 72.
Is Dr. Michael Lim board certified?
Yes. Dr. Lim is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Michael Lim bill to Medicare?
In 2024, Dr. Lim's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and surgery: brain, spine and nerves (61781).
Where did Dr. Michael Lim go to medical school?
Dr. Lim graduated from The Johns Hopkins University School of Medicine in 2000.
What drugs does Dr. Michael Lim prescribe most?
In 2019 Medicare Part D data, Dr. Lim's most prescribed drugs by claims were Levetiracetam.
Has Dr. Michael Lim received payments from drug or device companies?
CMS Open Payments shows $504,320 in general payments to Dr. Lim from 27 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Michael Lim been practicing?
Dr. Lim graduated from medical school in 2000, 26 years ago.
Does Dr. Michael Lim do research?
Dmand AI links 298 publications to Dr. Lim, published from 2004 to 2025. Dr. Lim has worked on 6 clinical trials.
Who does Dr. Michael Lim publish with?
Dr. Lim's most frequent co-authors are Chetan Bettegowda, MD, PhD (69 shared papers), Christopher Mitchell Jackson, MD (40 shared papers) and Lawrence Kleinberg, MD (40 shared papers).
What insurance does Dr. Michael Lim accept?
Dr. Lim is in network with 9 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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