Marco Bonilla, Medicine, Doctor
- Medicare services, 2024
- 689
- Medicare patients, 2024
- 230
- Part D claims, 2024
- 483
- Hospital affiliations
- 2
- Industry payments
- $148,164
- Practice address
- 5841 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The University of Chicago Medical Center
Chicago, Illinois
Find Marco Bonilla'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.
Marco Bonilla is a nephrologist in Chicago, Illinois
Marco Bonilla practices at The University of Chicago Medical Center in Chicago, Illinois.
Marco Bonilla's NPI, 1932636636, was assigned on May 12, 2017. Marco Bonilla holds Illinois license 036159902.
- NPI
- 1932636636NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941677876
- NPI enumeration date
- May 12, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marco Bonilla practices at The University of Chicago Medical Center in Chicago, Illinois
Marco Bonilla's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- The University of Chicago Medical Center5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marco Bonilla is affiliated with 3 sites of care and 2 medical groups
Marco Bonilla's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Marco Bonilla is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Marco Bonilla to 1 more hospital and 1 medical group, each named with a free account.
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 Marco Bonilla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marco Bonilla practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Chicago Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marco Bonilla is one of 534 nephrologists in Illinois
Nephrology is Marco Bonilla's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Marco Bonilla's licenses on file in 2 states: Illinois and New York.
Specialties and state licenses
- Nephrology, IllinoisPrimary
- New York license
Nephrologists near Marco Bonilla
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
Marco Bonilla billed Medicare for 689 services in 2024
CMS data shows 689 Medicare services from Marco Bonilla across 11 procedure codes in 2024, for 230 Medicare patients. Medicare paid $50,639 for them. Every service was in a facility, such as a hospital, rather than an office.
Marco Bonilla's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4212024: 51422%
- Other services
- 2023: 02024: 122
- Tests and treatments
- 2023: 1342024: 5360%
Marco Bonilla compared with the Illinois median for nephrologists, 2024
- Marco Bonilla
- Illinois median
- Medicare services
- 689vs 1,28446% below
- Medicare patients
- 230vs 35736% below
- Part D claims
- 390vs 57833% below
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Marco Bonilla'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 Marco Bonilla and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Marco Bonilla treated 230 Medicare patients in 2024, average age 70
CMS counts 230 Medicare patients who saw Marco Bonilla in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 45% are also on Medicaid. Their average risk score is 3.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marco Bonilla's median patient age at 72, with 50% women.
Marco Bonilla's Medicare patients by age, 2024
Marco Bonilla's Medicare patients by sex, 2024
- Women10747%
- Men12353%
Chronic conditions among Marco Bonilla's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Heart failure57%
- Diabetes56%
- Arthritis45%
- Ischemic heart disease45%
- COPD34%
Share of Medicare patients with each condition. A patient can have several.
Marco Bonilla'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
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marco Bonilla wrote 483 Medicare Part D claims in 2024
In 2024, Marco Bonilla wrote 483 Medicare Part D claims for 90 patients. 94% of them were for generic drugs. CMS names the drug for 390 of them, across 15 drugs with 11 or more claims each, at $12,958 in total drug cost. In 2023, CMS named 177 claims across 10 drugs.
Marco Bonilla's Part D claims by kind of drug, 2024
- Generic453 claims94%
- Brand-name30 claims6%
Marco Bonilla'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 Marco Bonilla's Part D claims, 2024
- Antibiotics5%23 of 483 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: 1772024: 390120%
Drugs named by CMS: 15 in 2024, 10 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
Marco Bonilla offers telehealth to Medicare patients
Marco Bonilla accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Marco Bonilla as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Marco Bonilla received $148,164 in industry payments from 2022 to 2025
CMS Open Payments shows 272 general payments to Marco Bonilla from 15 drug and device companies from 2022 to 2025. Speaker and faculty fees make up the largest share, 44% of the total. Amgen Inc. paid the most, $69,411.
General payments to Marco Bonilla by program year, 2022 to 2025
General payments to Marco Bonilla by kind, 2022 to 2025
- Speaker and faculty fees$65,65844%
- Consulting fees$26,89218%
- Compensation for serving as faculty or as a speaker for a medical education program$23,90716%
- Travel and lodging$22,47515%
- Food and beverage$9,2336%
Companies that paid Marco Bonilla the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marco Bonilla'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Marco Bonilla
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marco Bonilla's NPI number?
Marco Bonilla's NPI number is 1932636636. It was assigned on May 12, 2017, and it is active in the NPI Registry.
What does Marco Bonilla specialize in?
Marco Bonilla is a nephrologist in Chicago, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Marco Bonilla practice?
Marco Bonilla practices at 5841 S Maryland Ave, Chicago, IL 60637. Marco Bonilla's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Marco Bonilla to 1 hospital and 1 medical group.
What is Marco Bonilla's office phone number?
The practice phone on file for Marco Bonilla is (773) 702-1530.
What is Marco Bonilla's medical license number?
Marco Bonilla holds Illinois license 036159902, one of the licenses on file in 2 states.
Which states has Marco Bonilla been licensed in?
Dmand AI has state licenses on file for Marco Bonilla in Illinois and New York.
Which hospitals is Marco Bonilla affiliated with?
Marco Bonilla is affiliated with University of Chicago Medical Center. Dmand AI links Marco Bonilla to 1 more hospital.
What medical group is Marco Bonilla part of?
Marco Bonilla is linked to UChicago Medicine Physicians. Dmand AI links Marco Bonilla to 1 more medical group.
Does Marco Bonilla accept Medicare?
Yes. CMS data shows Marco Bonilla billed Medicare for 689 services in 2024, and Marco Bonilla accepts Medicare assignment.
Does Marco Bonilla offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Marco Bonilla as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Marco Bonilla see?
CMS counts 230 Medicare patients who saw Marco Bonilla in 2024, with an average age of 70.
What services does Marco Bonilla bill to Medicare?
In 2024, Marco Bonilla's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99213) and medicare service (G2211).
What drugs does Marco Bonilla prescribe most?
In 2024 Medicare Part D data, Marco Bonilla's most prescribed drugs by claims were Torsemide, Nifedipine ER and Amlodipine Besylate.
Has Marco Bonilla received payments from drug or device companies?
CMS Open Payments shows $148,164 in general payments to Marco Bonilla from 15 companies from 2022 to 2025. The largest total came from Amgen Inc.
How long has Marco Bonilla been practicing?
Marco Bonilla graduated from medical school in 2012, 14 years ago.
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