Dr. Thomas Lemuel Ilustrisimo, DO
- Medicare services, 2024
- 2,785
- Medicare patients, 2024
- 983
- Part D claims, 2024
- 796
- MIPS score, 2024
- 61
- Hospital affiliations
- 4
- Practice address
- 1050 West Galleria Drive, Henderson, NV 89011
- Practice phone
- Call (702) 963-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ilustrisimo's professional email, personal email and mobile number
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Dr. Thomas Lemuel Ilustrisimo is an internist in Henderson, Nevada
Dr. Ilustrisimo practices at Henderson Hospital in Henderson, Nevada, part of Universal Health Services.
Dr. Ilustrisimo's NPI, 1184280497, was assigned on May 13, 2019. Dr. Ilustrisimo graduated from Liberty Univ College of Osteopathic Medicine in 2019. Dr. Ilustrisimo holds Nevada license DO3016.
- NPI
- 1184280497NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385040492
- NPI enumeration date
- May 13, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 963-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Lemuel Ilustrisimo practices at Henderson Hospital in Henderson, Nevada
Dr. Ilustrisimo's primary practice is Henderson Hospital, at 1050 West Galleria Drive, Henderson, NV 89011 in Clark County. The practice phone is (702) 963-7000.
- Henderson Hospital1050 West Galleria Drive, Henderson, NV 89011 · Clark CountyPhone(702) 963-7000
Source: Dmand AI Affiliation Data
Dr. Thomas Lemuel Ilustrisimo is affiliated with 5 sites of care and 1 medical group
Dr. Ilustrisimo's primary practice is Henderson Hospital in Henderson, Nevada, part of Universal Health Services. Dr. Ilustrisimo is also affiliated with Spring Valley Hospital Medical Center. The medical group on file is Platinum Hospitalists. Dmand AI also links Dr. Ilustrisimo to 2 more hospitals and 1 group practice or clinic, 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. Thomas Lemuel Ilustrisimo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ilustrisimo practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henderson Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Lemuel Ilustrisimo is one of 1,019 internists in Nevada
Internal medicine is Dr. Ilustrisimo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ilustrisimo is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Ilustrisimo
Counts of internists 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. Thomas Lemuel Ilustrisimo billed Medicare for 2,785 services in 2024
CMS data shows 2,785 Medicare services from Dr. Ilustrisimo across 7 procedure codes in 2024, for 983 Medicare patients. Medicare paid $217,317 for them.
Dr. Ilustrisimo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,4822024: 2,5844%
- Tests and treatments
- 2023: 02024: 201
Where Dr. Ilustrisimo's Medicare services took place, 2024
- In an office311%
- In a facility2,75499%
Dr. Ilustrisimo compared with the Nevada median for internists, 2024
- Dr. Ilustrisimo
- Nevada median
- Medicare services
- 2,785vs 5205.4 times
- Medicare patients
- 983vs 1915.1 times
- Part D claims
- 472vs 36430% above
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Ilustrisimo'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Lemuel Ilustrisimo treated 983 Medicare patients in 2024, average age 76
CMS counts 983 Medicare patients who saw Dr. Ilustrisimo in 2024. The largest group is 75 to 84, with 416 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.58, 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. Ilustrisimo's median patient age at 72, with 54% women.
Dr. Ilustrisimo's Medicare patients by age, 2024
Dr. Ilustrisimo's Medicare patients by sex, 2024
- Women49150%
- Men49250%
Chronic conditions among Dr. Ilustrisimo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease57%
- Chronic kidney disease55%
- Arthritis52%
- Diabetes51%
- Heart failure49%
- Atrial fibrillation48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ilustrisimo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Lemuel Ilustrisimo wrote 796 Medicare Part D claims in 2024
In 2024, Dr. Ilustrisimo wrote 796 Medicare Part D claims for 265 patients. 83% of them were for generic drugs. CMS names the drug for 472 of them, across 20 drugs with 11 or more claims each, at $25,422 in total drug cost. In 2023, CMS named 677 claims across 29 drugs.
Dr. Ilustrisimo's Part D claims by kind of drug, 2024
- Generic663 claims83%
- Brand-name and other133 claims17%
Dr. Ilustrisimo'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.
Drug classes CMS tracks in Dr. Ilustrisimo's Part D claims, 2024
- Opioids4%30 of 796 claims
- Antibiotics17%138 of 796 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6772024: 47230%
Drugs named by CMS: 20 in 2024, 29 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
Dr. Thomas Lemuel Ilustrisimo scored 61 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Dr. Ilustrisimo for performance year 2024, reported as part of a group. Dr. Ilustrisimo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ilustrisimo's MIPS scores, performance year 2024
- 61of 100Final score
- 36.7of 100Quality
- 40of 100Improvement Activities
- 62of 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. Thomas Lemuel Ilustrisimo received $774 in industry payments from 2019 to 2025
CMS Open Payments shows 24 general payments to Dr. Ilustrisimo from 12 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $123.
General payments to Dr. Ilustrisimo by program year, 2019 to 2025
Companies that paid Dr. Ilustrisimo the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Lemuel Ilustrisimo graduated from Liberty Univ College of Osteopathic Medicine
Dr. Ilustrisimo graduated from Liberty Univ College of Osteopathic Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Lemuel Ilustrisimo'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)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Thomas Lemuel Ilustrisimo
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. Thomas Lemuel Ilustrisimo's NPI number?
Dr. Thomas Lemuel Ilustrisimo's NPI number is 1184280497. It was assigned on May 13, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Lemuel Ilustrisimo?
Dr. Thomas Lemuel Ilustrisimo is an internist in Henderson, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas Lemuel Ilustrisimo practice?
Dr. Ilustrisimo practices at 1050 West Galleria Drive, Henderson, NV 89011. Dr. Ilustrisimo's primary practice is Henderson Hospital in Henderson, Nevada, part of Universal Health Services. Dmand AI also links Dr. Ilustrisimo to 2 hospitals and 1 group practice or clinic.
What is Dr. Thomas Lemuel Ilustrisimo's office phone number?
The practice phone on file for Dr. Ilustrisimo is (702) 963-7000.
What is Dr. Thomas Lemuel Ilustrisimo's medical license number?
Dr. Ilustrisimo holds Nevada license DO3016.
Which hospitals is Dr. Thomas Lemuel Ilustrisimo affiliated with?
Dr. Ilustrisimo practices at Henderson Hospital in Henderson, Nevada. Dr. Ilustrisimo is also affiliated with Spring Valley Hospital Medical Center. Dmand AI links Dr. Ilustrisimo to 2 more hospitals.
What medical group is Dr. Thomas Lemuel Ilustrisimo part of?
Dr. Ilustrisimo is linked to Platinum Hospitalists.
Does Dr. Thomas Lemuel Ilustrisimo accept Medicare?
Yes. CMS data shows Dr. Ilustrisimo billed Medicare for 2,785 services in 2024, and Dr. Ilustrisimo accepts Medicare assignment.
What is Dr. Thomas Lemuel Ilustrisimo's MIPS score?
Dr. Ilustrisimo's MIPS final score for performance year 2024 is 61 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas Lemuel Ilustrisimo see?
CMS counts 983 Medicare patients who saw Dr. Ilustrisimo in 2024, with an average age of 76.
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What services does Dr. Thomas Lemuel Ilustrisimo bill to Medicare?
In 2024, Dr. Ilustrisimo's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Thomas Lemuel Ilustrisimo go to medical school?
Dr. Ilustrisimo graduated from Liberty Univ College of Osteopathic Medicine in 2019.
What drugs does Dr. Thomas Lemuel Ilustrisimo prescribe most?
In 2024 Medicare Part D data, Dr. Ilustrisimo's most prescribed drugs by claims were Pantoprazole Sodium, Atorvastatin Calcium and Eliquis.
Has Dr. Thomas Lemuel Ilustrisimo received payments from drug or device companies?
CMS Open Payments shows $774 in general payments to Dr. Ilustrisimo from 12 companies from 2019 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Thomas Lemuel Ilustrisimo been practicing?
Dr. Ilustrisimo graduated from medical school in 2019, 7 years ago.
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