Dr. Benjamin L. Rojas Jr., DO
- Medicare services, 2024
- 7,104
- Medicare patients, 2024
- 1,565
- Part D claims, 2024
- 4,363
- Hospital affiliations
- 5
- Industry payments
- $23,525
- Practice address
- 1870 W Winchester Rd, Libertyville, IL 60048
- Practice phone
- Call (847) 816-7495
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgeons of Lake County LLC
Libertyville, Illinois
Find Dr. Rojas' 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. Benjamin L. Rojas Jr. is a cardiologist in Libertyville, Illinois
Dr. Rojas practices at Surgeons of Lake County LLC in Libertyville, Illinois.
Dr. Rojas' NPI, 1730320235, was assigned on March 12, 2009. Dr. Rojas graduated from Nova Southeastern Univ College of Dental Medicine in 2002. Dr. Rojas holds Illinois license 036126466.
- NPI
- 1730320235NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163614090
- NPI enumeration date
- March 12, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 816-7495
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin L. Rojas Jr. practices at Surgeons of Lake County LLC in Libertyville, Illinois
Dr. Rojas' primary practice is Surgeons of Lake County LLC, at 1870 W Winchester Rd, Libertyville, IL 60048 in Lake County. The practice phone is (847) 816-7495.
- Surgeons of Lake County LLC1870 W Winchester Rd, Libertyville, IL 60048 · Lake CountyPhone(847) 816-7495
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Benjamin L. Rojas Jr. is affiliated with 7 sites of care and 1 medical group
Dr. Rojas' primary practice is Surgeons of Lake County LLC in Libertyville, Illinois. Dr. Rojas is also affiliated with Advocate Condell Medical Center. The medical group on file is Lake Heart Specialists. Dmand AI also links Dr. Rojas to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Benjamin L. Rojas Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rojas practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgeons of Lake County LLC | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin L. Rojas Jr. is one of 908 cardiologists in Illinois
Cardiovascular disease is Dr. Rojas' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Rojas is licensed in Illinois.
Specialties and state licenses
- Cardiovascular disease, IllinoisPrimary
Cardiologists near Dr. Rojas
Counts of cardiologists 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. Benjamin L. Rojas Jr. billed Medicare for 7,104 services in 2024
CMS data shows 7,104 Medicare services from Dr. Rojas across 34 procedure codes in 2024, for 1,565 Medicare patients. Medicare paid $754,417 for them.
Dr. Rojas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,6462024: 3,4326%
- Office and hospital visits
- 2023: 2,3122024: 2,2294%
- Drugs given in the office
- 2023: 5882024: 69218%
- Other services
- 2023: 8732024: 40454%
- Imaging
- 2023: 2112024: 29942%
- Surgery
- 2023: 542024: 4811%
Where Dr. Rojas' Medicare services took place, 2024
- In an office4,52264%
- In a facility2,58236%
Dr. Rojas compared with the Illinois median for cardiologists, 2024
- Dr. Rojas
- Illinois median
- Medicare services
- 7,104vs 1,9363.7 times
- Medicare patients
- 1,565vs 1,02353% above
- Part D claims
- 4,103vs 1,5022.7 times
Medians across 906 cardiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Rojas' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rojas and other cardiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin L. Rojas Jr. treated 1,565 Medicare patients in 2024, average age 77
CMS counts 1,565 Medicare patients who saw Dr. Rojas in 2024. The largest group is 75 to 84, with 631 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.13, 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. Rojas' median patient age at 69, with 50% women.
Dr. Rojas' Medicare patients by age, 2024
Dr. Rojas' Medicare patients by sex, 2024
- Women85955%
- Men70645%
Chronic conditions among Dr. Rojas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease51%
- Diabetes48%
- Heart failure47%
- Atrial fibrillation44%
- Chronic kidney disease44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rojas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin L. Rojas Jr. wrote 4,363 Medicare Part D claims in 2024
In 2024, Dr. Rojas wrote 4,363 Medicare Part D claims for 619 patients. 76% of them were for generic drugs. CMS names the drug for 4,103 of them, across 46 drugs with 11 or more claims each, at $953,391 in total drug cost. In 2023, CMS named 3,590 claims across 42 drugs.
Dr. Rojas' Part D claims by kind of drug, 2024
- Generic3,330 claims76%
- Brand-name1,033 claims24%
Dr. Rojas' 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. Rojas' Part D claims, 2024
- Antibiotics0%11 of 4,363 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: 3,5902024: 4,10314%
Drugs named by CMS: 46 in 2024, 42 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. Benjamin L. Rojas Jr. ranks in the 84th percentile for varicose vein removal in Medicare
Dr. Rojas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rojas as offering telehealth. CMS counts 107 procedures of varicose vein removal by Dr. Rojas, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Rojas ranks in Medicare procedure volume
- Varicose vein removal
- 84th percentile107 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Benjamin L. Rojas Jr. received $23,525 in industry payments from 2016 to 2025
CMS Open Payments shows 1,335 general payments to Dr. Rojas from 63 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $2,594.
General payments to Dr. Rojas by program year, 2016 to 2025
General payments to Dr. Rojas by kind, 2016 to 2025
- Food and beverage$22,94498%
- Travel and lodging$4692%
- Education$1110%
Companies that paid Dr. Rojas 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. Benjamin L. Rojas Jr. graduated from Nova Southeastern Univ College of Dental Medicine
Dr. Rojas graduated from Nova Southeastern Univ College of Dental Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin L. Rojas Jr.'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 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)Doctors and Clinicians Utilization Data (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. Benjamin L. Rojas Jr.
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. Benjamin L. Rojas Jr.'s NPI number?
Dr. Benjamin L. Rojas Jr.'s NPI number is 1730320235. It was assigned on March 12, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin L. Rojas Jr.?
Dr. Benjamin L. Rojas Jr. is a cardiologist in Libertyville, Illinois. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Benjamin L. Rojas Jr. practice?
Dr. Rojas practices at 1870 W Winchester Rd, Libertyville, IL 60048. Dr. Rojas' primary practice is Surgeons of Lake County LLC in Libertyville, Illinois. Dmand AI also links Dr. Rojas to 4 hospitals and 1 group practice or clinic.
What is Dr. Benjamin L. Rojas Jr.'s office phone number?
The practice phone on file for Dr. Rojas is (847) 816-7495.
What is Dr. Benjamin L. Rojas Jr.'s medical license number?
Dr. Rojas holds Illinois license 036126466.
Which hospitals is Dr. Benjamin L. Rojas Jr. affiliated with?
Dr. Rojas is affiliated with Advocate Condell Medical Center. Dmand AI links Dr. Rojas to 4 more hospitals.
What medical group is Dr. Benjamin L. Rojas Jr. part of?
Dr. Rojas is linked to Lake Heart Specialists.
Does Dr. Benjamin L. Rojas Jr. accept Medicare?
Yes. CMS data shows Dr. Rojas billed Medicare for 7,104 services in 2024, and Dr. Rojas accepts Medicare assignment.
Does Dr. Benjamin L. Rojas Jr. offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rojas as offering telehealth services.
How many Medicare patients does Dr. Benjamin L. Rojas Jr. see?
CMS counts 1,565 Medicare patients who saw Dr. Rojas in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Benjamin L. Rojas Jr. bill to Medicare?
In 2024, Dr. Rojas' most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and hospital inpatient care (99232).
Where did Dr. Benjamin L. Rojas Jr. go to medical school?
Dr. Rojas graduated from Nova Southeastern Univ College of Dental Medicine in 2002.
What drugs does Dr. Benjamin L. Rojas Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Rojas' most prescribed drugs by claims were Carvedilol, Eliquis and Metoprolol Succinate.
Has Dr. Benjamin L. Rojas Jr. received payments from drug or device companies?
CMS Open Payments shows $23,525 in general payments to Dr. Rojas from 63 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Benjamin L. Rojas Jr. been practicing?
Dr. Rojas graduated from medical school in 2002, 24 years ago.
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