Luke Webster
- Medicare services, 2024
- 658
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 297
- Publications
- 6
- MIPS score, 2024
- 91
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Luke Webster'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.
Luke Webster is a nephrologist in San Diego, California
Luke Webster practices at UCSD Hillcrest Medical Center in San Diego, California.
Luke Webster's NPI, 1235660887, was assigned on March 24, 2017. Luke Webster graduated from Creighton University School of Medicine - Omaha in 2017. Luke Webster holds California license A159228.
- NPI
- 1235660887NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608291760
- NPI enumeration date
- March 24, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 543-6222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Luke Webster practices at UCSD Hillcrest Medical Center in San Diego, California
Luke Webster's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Luke Webster is affiliated with 2 sites of care and 1 medical group
Luke Webster's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Luke Webster is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health.
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 Luke Webster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Luke Webster practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest 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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Luke Webster is one of 1,401 nephrologists in California
Nephrology is Luke Webster's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Luke Webster is board certified in internal medicine by the American Board of Internal Medicine. Luke Webster is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease and kidney cysts among the conditions Luke Webster treats.
Nephrologists near Luke Webster
Counts of nephrologists 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
Luke Webster billed Medicare for 658 services in 2024
CMS data shows 658 Medicare services from Luke Webster across 8 procedure codes in 2024, for 210 Medicare patients. Medicare paid $55,905 for them.
Luke Webster's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1042024: 497378%
- Surgery
- 2023: 802024: 161101%
Where Luke Webster's Medicare services took place, 2024
- In an office9615%
- In a facility56285%
Luke Webster compared with the California median for nephrologists, 2024
- Luke Webster
- California median
- Medicare services
- 658vs 1,08439% below
- Medicare patients
- 210vs 30732% below
- Part D claims
- 154vs 95584% below
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Luke Webster'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 Luke Webster?
Medicare shows one payer. Book a meeting to get commercial claims data for Luke Webster and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Luke Webster treated 210 Medicare patients in 2024, average age 69
CMS counts 210 Medicare patients who saw Luke Webster in 2024. The largest group is 75 to 84, with 66 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 49% are also on Medicaid. Their average risk score is 5.15, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Luke Webster's median patient age at 64, with 46% women.
Luke Webster's Medicare patients by age, 2024
Luke Webster's Medicare patients by sex, 2024
- Women9746%
- Men11354%
Chronic conditions among Luke Webster's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol72%
- Diabetes56%
- Arthritis50%
- Heart failure44%
- Ischemic heart disease44%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Luke Webster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Luke Webster wrote 297 Medicare Part D claims in 2024
In 2024, Luke Webster wrote 297 Medicare Part D claims for 74 patients. 83% of them were for generic drugs. CMS names the drug for 154 of them, across 7 drugs with 11 or more claims each, at $19,949 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Luke Webster's Part D claims by kind of drug, 2024
- Generic247 claims83%
- Brand-name50 claims17%
Luke Webster'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 1541183%
Drugs named by CMS: 7 in 2024, 1 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
Luke Webster scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Luke Webster for performance year 2024, reported as part of a group. Luke Webster accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Luke Webster as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Luke Webster's MIPS scores, performance year 2024
- 91of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Luke Webster has 6 publications on record
Dmand AI links 6 papers to Luke Webster, published from 2013 to 2021. 2020 was the busiest year, with 2. Luke Webster's most frequent co-authors are Joachim Hanno Ix, MD, Alexander Lionel Bullen, MD and Paul Marc Palevsky, MD.
Luke Webster's papers by year, 2013 to 2021
Luke Webster's most frequent co-authors
- Joachim Hanno Ix, MD3 shared papers
- Alexander Lionel Bullen, MD2 shared papers
- Paul Marc Palevsky, MD2 shared papers
Recent publications by Luke Webster
See who Luke Webster researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Luke Webster works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Luke Webster received $1,475 in industry payments from 2021 to 2025
CMS Open Payments shows 27 general payments to Luke Webster from 12 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 98% of the total. Alexion Pharmaceuticals, Inc. paid the most, $479.
General payments to Luke Webster by program year, 2021 to 2025
General payments to Luke Webster by kind, 2021 to 2025
- Food and beverage$1,44898%
- Education$272%
Companies that paid Luke Webster the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Luke Webster graduated from Creighton University School of Medicine - Omaha
Luke Webster graduated from Creighton University School of Medicine - Omaha in 2017.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Luke Webster accepts plans from 14 insurance carriers
Luke Webster is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Molina
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Luke Webster accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- EPO4
- POS2
Source: Dmand AI Insurance Network Data
Sources for Luke Webster'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)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) |
| 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) |
| 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 Luke Webster
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Luke Webster's NPI number?
Luke Webster's NPI number is 1235660887. It was assigned on March 24, 2017, and it is active in the NPI Registry.
What does Luke Webster specialize in?
Luke Webster is a nephrologist in San Diego, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Luke Webster practice?
Luke Webster practices at 200 W Arbor Dr, San Diego, CA 92103. Luke Webster's primary practice is UCSD Hillcrest Medical Center in San Diego, California.
What is Luke Webster's office phone number?
The practice phone on file for Luke Webster is (619) 543-6222.
What is Luke Webster's medical license number?
Luke Webster holds California license A159228.
Which hospitals is Luke Webster affiliated with?
Luke Webster is affiliated with Hillcrest Medical Center.
What medical group is Luke Webster part of?
Luke Webster is linked to UC San Diego Health.
Does Luke Webster accept Medicare?
Yes. CMS data shows Luke Webster billed Medicare for 658 services in 2024, and Luke Webster accepts Medicare assignment.
Does Luke Webster offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Luke Webster as offering telehealth services.
What is Luke Webster's MIPS score?
Luke Webster's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Luke Webster see?
CMS counts 210 Medicare patients who saw Luke Webster in 2024, with an average age of 69.
Is Luke Webster board certified?
Yes. Luke Webster is board certified in internal medicine by the American Board of Internal Medicine.
What services does Luke Webster bill to Medicare?
In 2024, Luke Webster's most billed Medicare services were hospital inpatient care (99232), surgery: heart and blood vessels (36514) and hospital inpatient care (99233).
Where did Luke Webster go to medical school?
Luke Webster graduated from Creighton University School of Medicine - Omaha in 2017.
What drugs does Luke Webster prescribe most?
In 2024 Medicare Part D data, Luke Webster's most prescribed drugs by claims were Amlodipine Besylate, Furosemide and Lisinopril.
Has Luke Webster received payments from drug or device companies?
CMS Open Payments shows $1,475 in general payments to Luke Webster from 12 companies from 2021 to 2025. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Luke Webster been practicing?
Luke Webster graduated from medical school in 2017, 9 years ago.
Does Luke Webster do research?
Dmand AI links 6 publications to Luke Webster, published from 2013 to 2021.
Who does Luke Webster publish with?
Luke Webster's most frequent co-authors are Joachim Hanno Ix, MD (3 shared papers), Alexander Lionel Bullen, MD (2 shared papers) and Paul Marc Palevsky, MD (2 shared papers).
What insurance does Luke Webster accept?
Luke Webster is in network with 14 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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