Dr. Ivan Mark Chaitowitz, MD
- Medicare services, 2024
- 418
- Medicare patients, 2024
- 268
- Publications
- 2
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Practice address
- 1475 Nw 12th Ave, Miami, FL 33136
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chaitowitz's professional email, personal email and mobile number
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Dr. Ivan Mark Chaitowitz is an interventional radiologist in Miami, Florida
Dr. Chaitowitz practices at Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami.
Dr. Chaitowitz's NPI, 1245493550, was assigned on July 7, 2008. Dr. Chaitowitz holds Florida license MFC1632.
- NPI
- 1245493550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143388991
- NPI enumeration date
- July 7, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ivan Mark Chaitowitz practices at Sylvester Comprehensive Cancer Center in Miami, Florida
Dr. Chaitowitz's primary practice is Sylvester Comprehensive Cancer Center, at 1475 Nw 12th Ave, Miami, FL 33136.
- Sylvester Comprehensive Cancer Center1475 Nw 12th Ave, Miami, FL 33136
Source: Dmand AI Affiliation Data
Dr. Ivan Mark Chaitowitz is affiliated with 2 sites of care and 1 medical group
Dr. Chaitowitz's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami. The medical group on file is University of Miami Health System. Dmand AI also links Dr. Chaitowitz to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ivan Mark Chaitowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chaitowitz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sylvester Comprehensive Cancer Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ivan Mark Chaitowitz is one of 362 interventional radiologists in Florida
Vascular and interventional radiology is Dr. Chaitowitz's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Chaitowitz is licensed in Florida.
Specialties and state licenses
- Vascular and interventional radiology, FloridaPrimary
Interventional radiologists near Dr. Chaitowitz
Counts of interventional radiologists 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 Mark Chaitowitz billed Medicare for 418 services in 2024
CMS data shows 418 Medicare services from Dr. Chaitowitz across 8 procedure codes in 2024, for 268 Medicare patients. Medicare paid $18,241 for them.
Dr. Chaitowitz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2372024: 17825%
- Tests and treatments
- 2023: 1892024: 12434%
- Imaging
- 2023: 882024: 11632%
Where Dr. Chaitowitz's Medicare services took place, 2024
- In an office35785%
- In a facility6115%
Dr. Chaitowitz compared with the Florida median for interventional radiologists, 2024
- Dr. Chaitowitz
- Florida median
- Medicare services
- 418vs 1,57473% below
- Medicare patients
- 268vs 73463% below
Medians across 340 interventional radiologists in Florida with Dmand AI profiles that report each measure.
Dr. Chaitowitz'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. Chaitowitz and other interventional radiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ivan Mark Chaitowitz treated 268 Medicare patients in 2024, average age 75
CMS counts 268 Medicare patients who saw Dr. Chaitowitz in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.97, 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. Chaitowitz's median patient age at 72, with 48% women.
Dr. Chaitowitz's Medicare patients by age, 2024
Dr. Chaitowitz's Medicare patients by sex, 2024
- Women14755%
- Men12145%
Chronic conditions among Dr. Chaitowitz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Ischemic heart disease41%
- Cancer36%
- Anxiety34%
- Diabetes34%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chaitowitz'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
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ivan Mark Chaitowitz scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Chaitowitz for performance year 2024, reported as part of a group. Dr. Chaitowitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chaitowitz's MIPS scores, performance year 2024
- 88of 100Final score
- 78.8of 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 Mark Chaitowitz has 2 publications on record
Dmand AI links 2 papers to Dr. Chaitowitz in 2019. Dr. Chaitowitz's most frequent co-authors are Robert M. Quencer, MD and Ty Kanyn Subhawong, MD.
Dr. Chaitowitz's most frequent co-authors
Recent publications by Dr. Chaitowitz
See who Dr. Chaitowitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chaitowitz works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ivan Mark Chaitowitz received $1,676 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Chaitowitz from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 67% of the total. AngioDynamics, Inc. paid the most, $1,519.
General payments to Dr. Chaitowitz by program year, 2016 to 2025
General payments to Dr. Chaitowitz by kind, 2016 to 2025
- Food and beverage$1,12967%
- Travel and lodging$54733%
Companies that paid Dr. Chaitowitz the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ivan Mark Chaitowitz'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Ivan Mark Chaitowitz
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 Mark Chaitowitz's NPI number?
Dr. Ivan Mark Chaitowitz's NPI number is 1245493550. It was assigned on July 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Ivan Mark Chaitowitz?
Dr. Ivan Mark Chaitowitz is an interventional radiologist in Miami, Florida. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Ivan Mark Chaitowitz practice?
Dr. Chaitowitz practices at 1475 Nw 12th Ave, Miami, FL 33136. Dr. Chaitowitz's primary practice is Sylvester Comprehensive Cancer Center in Miami, Florida, part of University of Miami. Dmand AI also links Dr. Chaitowitz to 1 group practice or clinic.
What is Dr. Ivan Mark Chaitowitz's medical license number?
Dr. Chaitowitz holds Florida license MFC1632.
Which hospitals is Dr. Ivan Mark Chaitowitz affiliated with?
Dr. Chaitowitz practices at Sylvester Comprehensive Cancer Center in Miami, Florida.
What medical group is Dr. Ivan Mark Chaitowitz part of?
Dr. Chaitowitz is linked to University of Miami Health System.
Does Dr. Ivan Mark Chaitowitz accept Medicare?
Yes. CMS data shows Dr. Chaitowitz billed Medicare for 418 services in 2024, and Dr. Chaitowitz accepts Medicare assignment.
What is Dr. Ivan Mark Chaitowitz's MIPS score?
Dr. Chaitowitz's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ivan Mark Chaitowitz see?
CMS counts 268 Medicare patients who saw Dr. Chaitowitz in 2024, with an average age of 75.
What services does Dr. Ivan Mark Chaitowitz bill to Medicare?
In 2024, Dr. Chaitowitz's most billed Medicare services were special service (99152), radiation oncology (77012) and surgery: blood and lymph system (38222).
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Has Dr. Ivan Mark Chaitowitz received payments from drug or device companies?
CMS Open Payments shows $1,676 in general payments to Dr. Chaitowitz from 6 companies from 2016 to 2025. The largest total came from AngioDynamics, Inc.
How long has Dr. Ivan Mark Chaitowitz been practicing?
Dr. Chaitowitz graduated from medical school in 1984, 42 years ago.
Does Dr. Ivan Mark Chaitowitz do research?
Dmand AI links 2 publications to Dr. Chaitowitz.
Who does Dr. Ivan Mark Chaitowitz publish with?
Dr. Chaitowitz's most frequent co-authors are Robert M. Quencer, MD (1 shared paper) and Ty Kanyn Subhawong, MD (1 shared paper).
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