Dr. Ioanna Katsa, MD
- Medicare services, 2024
- 103
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 916
- Hospital affiliations
- 1
- Industry payments
- $10,940
- Practice address
- 1434 Williamsbridge Rd, Bronx, NY 10461
- Practice phone
- Call (718) 583-7736
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Essen Medical Associates
Bronx, New York
Find Dr. Katsa'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. Ioanna Katsa is an interventional cardiologist in Bronx, New York
Dr. Katsa practices at Essen Medical Associates in Bronx, New York.
Dr. Katsa's NPI, 1982018644, was assigned on June 19, 2014. Dr. Katsa holds New York license 304419.
- NPI
- 1982018644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002156932
- NPI enumeration date
- June 19, 2014
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (718) 583-7736
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ioanna Katsa practices at Essen Medical Associates in Bronx, New York
Dr. Katsa's primary practice is Essen Medical Associates, at 1434 Williamsbridge Rd, Bronx, NY 10461 in Bronx County. The practice phone is (718) 583-7736.
- Essen Medical Associates1434 Williamsbridge Rd, Bronx, NY 10461 · Bronx CountyPhone(718) 583-7736
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ioanna Katsa is affiliated with 7 sites of care and 5 medical groups
Dr. Katsa's primary practice is Essen Medical Associates in Bronx, New York. Dr. Katsa is also affiliated with Montefiore Einstein Hospital-Moses Campus. The medical group on file is Essen Medical Associates. Dmand AI also links Dr. Katsa to 5 more group practices and clinics and 4 medical groups, 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. Ioanna Katsa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katsa practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Essen Medical Associates | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ioanna Katsa is one of 363 interventional cardiologists in New York
Interventional cardiology is Dr. Katsa's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Katsa is licensed in New York.
Specialties and state licenses
- Interventional cardiology, New YorkPrimary
Interventional cardiologists near Dr. Katsa
Counts of interventional 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. Ioanna Katsa billed Medicare for 103 services in 2024
CMS data shows 103 Medicare services from Dr. Katsa across 4 procedure codes in 2024, for 60 Medicare patients. Medicare paid $8,573 for them.
Dr. Katsa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 832024: 6522%
- Tests and treatments
- 2023: 632024: 3840%
Where Dr. Katsa's Medicare services took place, 2024
- In an office6563%
- In a facility3837%
Dr. Katsa compared with the New York median for interventional cardiologists, 2024
- Dr. Katsa
- New York median
- Medicare services
- 103vs 97689% below
- Medicare patients
- 60vs 34182% below
- Part D claims
- 726vs 93622% below
Medians across 352 interventional cardiologists in New York with Dmand AI profiles that report each measure.
Dr. Katsa'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. Katsa and other interventional cardiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ioanna Katsa treated 60 Medicare patients in 2024, average age 73
CMS counts 60 Medicare patients who saw Dr. Katsa in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.08, 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. Katsa's median patient age at 61, with 56% women.
Dr. Katsa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Katsa's Medicare patients by sex, 2024
- Women3660%
- Men2440%
Chronic conditions among Dr. Katsa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease62%
- Diabetes55%
- Arthritis50%
- Chronic kidney disease45%
- Heart failure40%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Katsa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ioanna Katsa wrote 916 Medicare Part D claims in 2024
In 2024, Dr. Katsa wrote 916 Medicare Part D claims for 187 patients. 80% of them were for generic drugs. CMS names the drug for 726 of them, across 26 drugs with 11 or more claims each, at $130,196 in total drug cost. In 2023, CMS named 837 claims across 25 drugs.
Dr. Katsa's Part D claims by kind of drug, 2024
- Generic730 claims80%
- Brand-name174 claims19%
- Other12 claims1%
Dr. Katsa'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8372024: 72613%
Drugs named by CMS: 26 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
Dr. Ioanna Katsa ranks in the 64th percentile for varicose vein removal in Medicare
CMS lists Dr. Katsa as offering telehealth. CMS counts 29 procedures of varicose vein removal by Dr. Katsa, more than 64% of the clinicians it reports for that procedure.
- Offers telehealth
- Yes
Where Dr. Katsa ranks in Medicare procedure volume
- Varicose vein removal
- 64th percentile29 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. Ioanna Katsa received $10,940 in industry payments from 2021 to 2025
CMS Open Payments shows 197 general payments to Dr. Katsa from 27 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 87% of the total. Medtronic, Inc. paid the most, $4,035.
General payments to Dr. Katsa by program year, 2021 to 2025
General payments to Dr. Katsa by kind, 2021 to 2025
- Food and beverage$9,50087%
- Travel and lodging$1,44013%
Companies that paid Dr. Katsa the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ioanna Katsa'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) |
| 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. Ioanna Katsa
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. Ioanna Katsa's NPI number?
Dr. Ioanna Katsa's NPI number is 1982018644. It was assigned on June 19, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Ioanna Katsa?
Dr. Ioanna Katsa is an interventional cardiologist in Bronx, New York. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Ioanna Katsa practice?
Dr. Katsa practices at 1434 Williamsbridge Rd, Bronx, NY 10461. Dr. Katsa's primary practice is Essen Medical Associates in Bronx, New York. Dmand AI also links Dr. Katsa to 5 group practices and clinics and 4 medical groups.
What is Dr. Ioanna Katsa's office phone number?
The practice phone on file for Dr. Katsa is (718) 583-7736.
What is Dr. Ioanna Katsa's medical license number?
Dr. Katsa holds New York license 304419.
Which hospitals is Dr. Ioanna Katsa affiliated with?
Dr. Katsa is affiliated with Montefiore Einstein Hospital-Moses Campus.
What medical group is Dr. Ioanna Katsa part of?
Dr. Katsa is linked to Essen Medical Associates. Dmand AI links Dr. Katsa to 4 more medical groups.
Does Dr. Ioanna Katsa accept Medicare?
Yes. CMS data shows Dr. Katsa billed Medicare for 103 services in 2024.
Does Dr. Ioanna Katsa offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Katsa as offering telehealth services.
How many Medicare patients does Dr. Ioanna Katsa see?
CMS counts 60 Medicare patients who saw Dr. Katsa in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Ioanna Katsa bill to Medicare?
In 2024, Dr. Katsa's most billed Medicare services were care management and other visits (99442), office visit, established patient (99213) and special service (99152).
What drugs does Dr. Ioanna Katsa prescribe most?
In 2024 Medicare Part D data, Dr. Katsa's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Metoprolol Succinate.
Has Dr. Ioanna Katsa received payments from drug or device companies?
CMS Open Payments shows $10,940 in general payments to Dr. Katsa from 27 companies from 2021 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Ioanna Katsa been practicing?
Dr. Katsa graduated from medical school in 2013, 13 years ago.
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