J Am Acad Orthop Surg
Conflict of InterestIndustryOrthopedics
Dr. Kenneth David Illingworth, MD
NPI1851646566PAC ID3072887074
- Publications
- 55
- Clinical trials
- 1
- MIPS score, 2024
- 93
- Industry payments
- $25,642
- Medical groups
- 3
- 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. Illingworth'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. Kenneth David Illingworth is an orthopedic surgeon in West Hollywood, California
Dr. Illingworth practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.
Dr. Illingworth's NPI, 1851646566, was assigned on July 18, 2012. Dr. Illingworth graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2009. Dr. Illingworth holds California license A147674.
NPI and contact details
- NPI
- 1851646566NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072887074
- NPI enumeration date
- July 18, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 423-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth David Illingworth practices at Cedars-Sinai Medical Center in Los Angeles, California
Dr. Illingworth'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. Kenneth David Illingworth is affiliated with 3 medical groups
Dr. Illingworth's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. The medical group on file is Cedars-Sinai Medical Center. Dmand AI also links Dr. Illingworth to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kenneth David Illingworth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Illingworth practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Kenneth David Illingworth is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Illingworth's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Illingworth is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Illingworth's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- Illinois license
Orthopedic surgeons near Dr. Illingworth
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
2,056orthopedic surgeons in California32orthopedic surgeons in West Hollywood21orthopedic surgeons at Cedars-Sinai Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kenneth David Illingworth's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Illingworth's median patient age at 14, with 45% women.
Dr. Illingworth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women45%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Kenneth David Illingworth 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. Illingworth for performance year 2024, reported as part of a group. Dr. Illingworth accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Illingworth'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.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Dr. Kenneth David Illingworth has 55 publications on record
Dmand AI links 55 papers to Dr. Illingworth, published from 2011 to 2024. 2013 was the busiest year, with 9. The most frequent topics are Anterior Cruciate Ligament, Anterior Cruciate Ligament Injuries and Knee Injuries. Dr. Illingworth has published most often in Knee Surg Sports Traumatol Arthrosc. Dr. Illingworth's most frequent co-authors are David Lee Skaggs, MD, Carola F. Van Eck, MD, PhD and Lindsay Manning Andras, MD.
Papers55
Years published2011 to 2024
Dr. Illingworth's papers by year, 2012 to 2024
Topics Dr. Illingworth writes about most
- Anterior Cruciate Ligament
- Anterior Cruciate Ligament Injuries
- Knee Injuries
- Radiography
- Anterior Cruciate Ligament Reconstruction
- Magnetic Resonance Imaging
- Orthopedics
- Femur
Dr. Illingworth's most frequent co-authors
- David Lee Skaggs, MD16 shared papers
- Carola F. Van Eck, MD, PhD4 shared papers
- Lindsay Manning Andras, MD2 shared papers
Recent publications by Dr. Illingworth
Health Services AccessibilityOrthopedicsOrthopedic Surgeons
J Pediatr Soc North Am
See who Dr. Illingworth researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Illingworth works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kenneth David Illingworth has worked on 1 clinical trial
Dmand AI links Dr. Illingworth to 1 clinical trial. 1 is still active or recruiting.
Investigators on the most trials with Dr. Illingworth
- Jason B. Anari, MD1 shared trial
- Michelle Sugiyama Caird, MD1 shared trial
- Kenneth Cheung, DO1 shared trial
Recent clinical trials with Dr. Illingworth
Hospital-Based Cluster Trial: Magnetically Controlled Growing Rods Using Distraction Intervals (opens in a new tab)
Active, not recruiting
MAGEC® Spinal Bracing And Distraction System
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Kenneth David Illingworth received $25,642 in industry payments from 2016 to 2025
CMS Open Payments shows 83 general payments to Dr. Illingworth from 13 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 43% of the total. Alphatec Spine, Inc paid the most, $17,962.
General payments to Dr. Illingworth by program year, 2016 to 2025
General payments to Dr. Illingworth by kind, 2016 to 2025
$25.6Kin total
- Consulting fees$11,12543%
- Travel and lodging$7,71830%
- Food and beverage$4,23717%
- Education$2,56110%
Companies that paid Dr. Illingworth 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. Kenneth David Illingworth graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Illingworth graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2009.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Kenneth David Illingworth accepts plans from 15 insurance carriers
Dr. Illingworth is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Illingworth accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- EPO4
- POS4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Kenneth David Illingworth'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Kenneth David Illingworth
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. Kenneth David Illingworth's NPI number?
Dr. Kenneth David Illingworth's NPI number is 1851646566. It was assigned on July 18, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth David Illingworth?
Dr. Kenneth David Illingworth is an orthopedic surgeon in West Hollywood, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Kenneth David Illingworth practice?
Dr. Illingworth practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Dr. Illingworth's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Illingworth to 2 medical groups.
What is Dr. Kenneth David Illingworth's office phone number?
The practice phone on file for Dr. Illingworth is (310) 423-5000.
What is Dr. Kenneth David Illingworth's medical license number?
Dr. Illingworth holds California license A147674, one of the licenses on file in 2 states.
Which states has Dr. Kenneth David Illingworth been licensed in?
Dmand AI has state licenses on file for Dr. Illingworth in California (2017 to 2027) and Illinois (2015 to 2017).
Which hospitals is Dr. Kenneth David Illingworth affiliated with?
Dr. Illingworth practices at Cedars-Sinai Medical Center in Los Angeles, California.
What medical group is Dr. Kenneth David Illingworth part of?
Dr. Illingworth is linked to Cedars-Sinai Medical Center. Dmand AI links Dr. Illingworth to 2 more medical groups.
Does Dr. Kenneth David Illingworth accept Medicare?
Yes. CMS lists Dr. Illingworth as accepting Medicare assignment.
What is Dr. Kenneth David Illingworth's MIPS score?
Dr. Illingworth's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
Is Dr. Kenneth David Illingworth board certified?
Yes. Dr. Illingworth is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
Where did Dr. Kenneth David Illingworth go to medical school?
Dr. Illingworth graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2009.
Has Dr. Kenneth David Illingworth received payments from drug or device companies?
CMS Open Payments shows $25,642 in general payments to Dr. Illingworth from 13 companies from 2016 to 2025. The largest total came from Alphatec Spine, Inc.
How long has Dr. Kenneth David Illingworth been practicing?
Dr. Illingworth graduated from medical school in 2009, 17 years ago.
Does Dr. Kenneth David Illingworth do research?
Dmand AI links 55 publications to Dr. Illingworth, published from 2011 to 2024. Dr. Illingworth has worked on 1 clinical trial.
Who does Dr. Kenneth David Illingworth publish with?
Dr. Illingworth's most frequent co-authors are David Lee Skaggs, MD (16 shared papers), Carola F. Van Eck, MD, PhD (4 shared papers) and Lindsay Manning Andras, MD (2 shared papers).
What insurance does Dr. Kenneth David Illingworth accept?
Dr. Illingworth is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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