Dr. Ivan L. Maldonado, MD
- Medicare services, 2024
- 115
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 14
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Practice address
- 611 St Joseph Ave, Marshfield, WI 54449
- Practice phone
- Call (715) 387-9963
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Maldonado'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. Ivan L. Maldonado is a surgical critical care physician in Marshfield, Wisconsin
Dr. Maldonado practices at Marshfield Medical Center - Marshfield in Marshfield, Wisconsin, part of Sanford Health.
Dr. Maldonado's NPI, 1518963347, was assigned on June 27, 2005. Dr. Maldonado graduated from Ponce School of Medicine in 1988. Dr. Maldonado holds Wisconsin license 55941.
- NPI
- 1518963347NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628094620
- NPI enumeration date
- June 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (715) 387-9963
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ivan L. Maldonado practices at Marshfield Medical Center - Marshfield in Marshfield, Wisconsin
Dr. Maldonado's primary practice is Marshfield Medical Center - Marshfield, at 611 St Joseph Ave, Marshfield, WI 54449 in Wood County. The practice phone is (715) 387-9963.
- Marshfield Medical Center - Marshfield611 St Joseph Ave, Marshfield, WI 54449 · Wood CountyPhone(715) 387-9963
Source: Dmand AI Affiliation Data
Dr. Ivan L. Maldonado is affiliated with 3 sites of care and 2 medical groups
Dr. Maldonado's primary practice is Marshfield Medical Center - Marshfield in Marshfield, Wisconsin, part of Sanford Health. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Dr. Maldonado to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. Maldonado's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ivan L. Maldonado's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maldonado practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshfield Medical Center - Marshfield | 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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Dr. Ivan L. Maldonado is one of 14 surgical critical care physicians in Wisconsin
Surgical critical care is Dr. Maldonado's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dmand AI has Dr. Maldonado's licenses on file in 2 states: Wisconsin and New Jersey.
Specialties and state licenses
- Surgical critical care, WisconsinPrimary
- New Jersey license
Surgical critical care physicians near Dr. Maldonado
Counts of surgical critical care physicians 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. Ivan L. Maldonado billed Medicare for 115 services in 2024
CMS data shows 115 Medicare services from Dr. Maldonado across 4 procedure codes in 2024, for 84 Medicare patients. Medicare paid $10,254 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Maldonado's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1302024: 11512%
Dr. Maldonado compared with the Wisconsin median for surgical critical care physicians, 2024
- Dr. Maldonado
- Wisconsin median
- Medicare services
- 115vs 8240% above
- Medicare patients
- 84vs 6922% above
Medians across 14 surgical critical care physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Maldonado'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. Maldonado and other surgical critical care physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ivan L. Maldonado treated 84 Medicare patients in 2024, average age 72
CMS counts 84 Medicare patients who saw Dr. Maldonado in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.76, 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. Maldonado's median patient age at 70, with 44% women.
Dr. Maldonado's Medicare patients by age, 2024
Dr. Maldonado's Medicare patients by sex, 2024
- Women3946%
- Men4554%
Chronic conditions among Dr. Maldonado's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Ischemic heart disease43%
- Chronic kidney disease37%
- Mood disorders36%
- Arthritis35%
- Anxiety33%
- Diabetes33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maldonado'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
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ivan L. Maldonado wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Maldonado wrote 14 Medicare Part D claims for 11 patients. 86% of them were for generic drugs.
Dr. Maldonado's Part D claims by kind of drug, 2024
- Generic12 claims86%
- Brand-name and other2 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ivan L. Maldonado scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Maldonado for performance year 2024, reported as part of a group. Dr. Maldonado accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Maldonado's MIPS scores, performance year 2024
- 81of 100Final score
- 55.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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. Ivan L. Maldonado received $1,278 in industry payments from 2017 to 2020
CMS Open Payments shows 8 general payments to Dr. Maldonado from 3 drug and device companies from 2017 to 2020. Travel and lodging make up the largest share, 88% of the total. Zimmer Biomet Holdings, Inc. paid the most, $1,162.
General payments to Dr. Maldonado by program year, 2017 to 2020
General payments to Dr. Maldonado by kind, 2017 to 2020
- Travel and lodging$1,13188%
- Food and beverage$14712%
Companies that paid Dr. Maldonado the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ivan L. Maldonado graduated from Ponce School of Medicine
Dr. Maldonado graduated from Ponce School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ivan L. Maldonado'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 (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. Ivan L. Maldonado
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. Ivan L. Maldonado's NPI number?
Dr. Ivan L. Maldonado's NPI number is 1518963347. It was assigned on June 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ivan L. Maldonado?
Dr. Ivan L. Maldonado is a surgical critical care physician in Marshfield, Wisconsin. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Ivan L. Maldonado practice?
Dr. Maldonado practices at 611 St Joseph Ave, Marshfield, WI 54449. Dr. Maldonado's primary practice is Marshfield Medical Center - Marshfield in Marshfield, Wisconsin, part of Sanford Health. Dmand AI also links Dr. Maldonado to 2 group practices and clinics and 1 medical group.
What is Dr. Ivan L. Maldonado's office phone number?
The practice phone on file for Dr. Maldonado is (715) 387-9963.
What is Dr. Ivan L. Maldonado's medical license number?
Dr. Maldonado holds Wisconsin license 55941, one of the licenses on file in 2 states.
Which states has Dr. Ivan L. Maldonado been licensed in?
Dmand AI has state licenses on file for Dr. Maldonado in Wisconsin and New Jersey.
Which hospitals is Dr. Ivan L. Maldonado affiliated with?
Dr. Maldonado practices at Marshfield Medical Center - Marshfield in Marshfield, Wisconsin.
What medical group is Dr. Ivan L. Maldonado part of?
Dr. Maldonado is linked to Marshfield Clinic Health System. Dmand AI links Dr. Maldonado to 1 more medical group.
Does Dr. Ivan L. Maldonado accept Medicare?
Yes. CMS data shows Dr. Maldonado billed Medicare for 115 services in 2024, and Dr. Maldonado accepts Medicare assignment.
What is Dr. Ivan L. Maldonado's MIPS score?
Dr. Maldonado's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Ivan L. Maldonado see?
CMS counts 84 Medicare patients who saw Dr. Maldonado in 2024, with an average age of 72.
What services does Dr. Ivan L. Maldonado bill to Medicare?
In 2024, Dr. Maldonado's most billed Medicare services were hospital inpatient care (99232), critical care (99291) and hospital inpatient care (99233).
Where did Dr. Ivan L. Maldonado go to medical school?
Dr. Maldonado graduated from Ponce School of Medicine in 1988.
Has Dr. Ivan L. Maldonado received payments from drug or device companies?
CMS Open Payments shows $1,278 in general payments to Dr. Maldonado from 3 companies from 2017 to 2020. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Ivan L. Maldonado been practicing?
Dr. Maldonado graduated from medical school in 1988, 38 years ago.
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