Dr. Robert W. Mandal, MD
- Medicare services, 2024
- 66,274
- Medicare patients, 2024
- 807
- Part D claims, 2024
- 1,474
- Hospital affiliations
- 5
- Industry payments
- $6,757
- Practice address
- 1710 N Randall Rd, Elgin, IL 60123
- Practice phone
- Call (847) 827-9060
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Illinois Cancer Specialists
Elgin, Illinois
Find Dr. Mandal'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. Robert W. Mandal is a medical oncologist in Elgin, Illinois
Dr. Mandal practices at Illinois Cancer Specialists in Elgin, Illinois.
Dr. Mandal's NPI, 1124012901, was assigned on September 7, 2005. Dr. Mandal graduated from Washington University School of Medicine in 1992. Dr. Mandal holds Illinois license 036095612.
- NPI
- 1124012901NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022187293
- NPI enumeration date
- September 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 827-9060
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert W. Mandal practices at Illinois Cancer Specialists in Elgin, Illinois
Dr. Mandal's primary practice is Illinois Cancer Specialists, at 1710 N Randall Rd, Elgin, IL 60123 in Kane County. The practice phone is (847) 827-9060.
- Illinois Cancer Specialists1710 N Randall Rd, Elgin, IL 60123 · Kane CountyPhone(847) 827-9060
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert W. Mandal is affiliated with 8 sites of care and 2 medical groups
Dr. Mandal's primary practice is Illinois Cancer Specialists in Elgin, Illinois. Dr. Mandal is also affiliated with Advocate Sherman Hospital. The medical group on file is Illinois Cancer Specialists. Dmand AI also links Dr. Mandal to 4 more hospitals, 2 group practices and clinics and 1 medical group, 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. Robert W. Mandal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mandal practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Illinois Cancer Specialists | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert W. Mandal is one of 153 medical oncologists in Illinois
Medical oncology is Dr. Mandal's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Mandal is licensed in Illinois.
Specialties and state licenses
- Medical oncology, IllinoisPrimary
Medical oncologists near Dr. Mandal
Counts of medical oncologists 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. Robert W. Mandal billed Medicare for 66,274 services in 2024
CMS data shows 66,274 Medicare services from Dr. Mandal across 42 procedure codes in 2024, for 807 Medicare patients. Medicare paid $794,086 for them.
Dr. Mandal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 44,2062024: 57,44730%
- Office and hospital visits
- 2023: 3,3312024: 3,2153%
- Tests and treatments
- 2023: 2,0122024: 2,0301%
- Lab and pathology
- 2023: 1,3402024: 1,63222%
- Surgery
- 2023: 1,2462024: 1,37110%
- Other services
- 2023: 2,0802024: 57972%
Where Dr. Mandal's Medicare services took place, 2024
- In an office64,88598%
- In a facility1,3892%
Dr. Mandal compared with the Illinois median for medical oncologists, 2024
- Dr. Mandal
- Illinois median
- Medicare services
- 66,274vs 67198.8 times
- Medicare patients
- 807vs 2303.5 times
- Part D claims
- 1,231vs 3453.6 times
Medians across 140 medical oncologists in Illinois with Dmand AI profiles that report each measure.
Dr. Mandal'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mandal and other medical oncologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert W. Mandal treated 807 Medicare patients in 2024, average age 76
CMS counts 807 Medicare patients who saw Dr. Mandal in 2024. The largest group is 75 to 84, with 324 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.45, 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. Mandal's median patient age at 70, with 54% women.
Dr. Mandal's Medicare patients by age, 2024
Dr. Mandal's Medicare patients by sex, 2024
- Women43454%
- Men37346%
Chronic conditions among Dr. Mandal's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease43%
- Ischemic heart disease41%
- Diabetes38%
- Cancer37%
- Mood disorders37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mandal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert W. Mandal wrote 1,474 Medicare Part D claims in 2024
In 2024, Dr. Mandal wrote 1,474 Medicare Part D claims for 286 patients. 65% of them were for generic drugs. CMS names the drug for 1,231 of them, across 31 drugs with 11 or more claims each, at $1,584,668 in total drug cost. In 2023, CMS named 984 claims across 25 drugs.
Dr. Mandal's Part D claims by kind of drug, 2024
- Generic955 claims65%
- Brand-name519 claims35%
Dr. Mandal'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. Mandal's Part D claims, 2024
- Opioids8%125 of 1,474 claims
- Antibiotics2%35 of 1,474 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: 9842024: 1,23125%
Drugs named by CMS: 31 in 2024, 25 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
How Dr. Robert W. Mandal takes part in Medicare
Dr. Mandal accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert W. Mandal received $6,757 in industry payments from 2017 to 2025
CMS Open Payments shows 321 general payments to Dr. Mandal from 44 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,145.
General payments to Dr. Mandal by program year, 2017 to 2025
General payments to Dr. Mandal by kind, 2017 to 2025
- Food and beverage$6,728100%
- Education$290%
Companies that paid Dr. Mandal the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert W. Mandal graduated from Washington University School of Medicine
Dr. Mandal graduated from Washington University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert W. Mandal'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) |
| 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. Robert W. Mandal
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. Robert W. Mandal's NPI number?
Dr. Robert W. Mandal's NPI number is 1124012901. It was assigned on September 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert W. Mandal?
Dr. Robert W. Mandal is a medical oncologist in Elgin, Illinois. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Robert W. Mandal practice?
Dr. Mandal practices at 1710 N Randall Rd, Elgin, IL 60123. Dr. Mandal's primary practice is Illinois Cancer Specialists in Elgin, Illinois. Dmand AI also links Dr. Mandal to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Robert W. Mandal's office phone number?
The practice phone on file for Dr. Mandal is (847) 827-9060.
What is Dr. Robert W. Mandal's medical license number?
Dr. Mandal holds Illinois license 036095612.
Which hospitals is Dr. Robert W. Mandal affiliated with?
Dr. Mandal is affiliated with Advocate Sherman Hospital. Dmand AI links Dr. Mandal to 4 more hospitals.
What medical group is Dr. Robert W. Mandal part of?
Dr. Mandal is linked to Illinois Cancer Specialists. Dmand AI links Dr. Mandal to 1 more medical group.
Does Dr. Robert W. Mandal accept Medicare?
Yes. CMS data shows Dr. Mandal billed Medicare for 66,274 services in 2024, and Dr. Mandal accepts Medicare assignment.
How many Medicare patients does Dr. Robert W. Mandal see?
CMS counts 807 Medicare patients who saw Dr. Mandal in 2024, with an average age of 76.
What services does Dr. Robert W. Mandal bill to Medicare?
In 2024, Dr. Mandal's most billed Medicare services were injected or infused drug (J1756), injected or infused drug (J1453) and injected or infused drug (J9271).
Show 4 more questionsShow fewer questions
Where did Dr. Robert W. Mandal go to medical school?
Dr. Mandal graduated from Washington University School of Medicine in 1992.
What drugs does Dr. Robert W. Mandal prescribe most?
In 2024 Medicare Part D data, Dr. Mandal's most prescribed drugs by claims were Eliquis, Xarelto and Warfarin Sodium.
Has Dr. Robert W. Mandal received payments from drug or device companies?
CMS Open Payments shows $6,757 in general payments to Dr. Mandal from 44 companies from 2017 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Robert W. Mandal been practicing?
Dr. Mandal graduated from medical school in 1992, 34 years ago.
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