Dr. Katarina Leckova, MD
- Medicare services, 2024
- 448
- Medicare patients, 2024
- 207
- Part D claims, 2024
- 475
- Hospital affiliations
- 3
- Industry payments
- $5,672
- Practice address
- 1234 Napier Avenue, Saint Joseph, MI 49085
- Practice phone
- Call (269) 983-8300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Leckova'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. Katarina Leckova is a hematologist and oncologist in Saint Joseph, Michigan
Dr. Leckova practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health.
Dr. Leckova's NPI, 1699734251, was assigned on March 22, 2006. Dr. Leckova holds Indiana license 01089727A.
- NPI
- 1699734251NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385628536
- NPI enumeration date
- March 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (269) 983-8300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katarina Leckova practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan
Dr. Leckova's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital, at 1234 Napier Avenue, Saint Joseph, MI 49085 in Berrien County. The practice phone is (269) 983-8300.
- Corewell Health Lakeland Hospitals - Saint Joseph Hospital1234 Napier Avenue, Saint Joseph, MI 49085 · Berrien CountyPhone(269) 983-8300
Source: Dmand AI Affiliation Data
Dr. Katarina Leckova is affiliated with 3 sites of care and 1 medical group
Dr. Leckova's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health. Dr. Leckova is also affiliated with Goshen Hospital. The medical group on file is Corewell Health Medical Group South. Dmand AI also links Dr. Leckova to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katarina Leckova's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leckova practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Lakeland Hospitals - Saint Joseph Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katarina Leckova is one of 298 hematologists and oncologists in Michigan
Hematology and oncology is Dr. Leckova's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Leckova is licensed in Indiana.
Specialties and state licenses
- Hematology and oncology, IndianaPrimary
Hematologists and oncologists near Dr. Leckova
Counts of hematologists and 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. Katarina Leckova billed Medicare for 448 services in 2024
CMS data shows 448 Medicare services from Dr. Leckova across 4 procedure codes in 2024, for 207 Medicare patients. Medicare paid $29,992 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leckova's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3132024: 44843%
Dr. Leckova compared with the Michigan median for hematologists and oncologists, 2024
- Dr. Leckova
- Michigan median
- Medicare services
- 448vs 61928% below
- Medicare patients
- 207vs 2289% below
- Part D claims
- 246vs 37835% below
Medians across 291 hematologists and oncologists in Michigan with Dmand AI profiles that report each measure.
Dr. Leckova'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. Leckova and other hematologists and oncologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katarina Leckova treated 207 Medicare patients in 2024, average age 75
CMS counts 207 Medicare patients who saw Dr. Leckova in 2024. The largest group is 65 to 74, with 88 patients. 74% of them have high blood pressure, and 65% have high cholesterol. 7% are also on Medicaid. Their average risk score is 2.01, 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. Leckova's median patient age at 69, with 59% women.
Dr. Leckova's Medicare patients by age, 2024
Dr. Leckova's Medicare patients by sex, 2024
- Women10350%
- Men10450%
Chronic conditions among Dr. Leckova's Medicare patients, 2024
- High blood pressure74%
- High cholesterol65%
- Cancer41%
- Arthritis36%
- Ischemic heart disease31%
- Diabetes29%
- Chronic kidney disease26%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leckova's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katarina Leckova wrote 475 Medicare Part D claims in 2024
In 2024, Dr. Leckova wrote 475 Medicare Part D claims for 162 patients. 86% of them were for generic drugs. CMS names the drug for 246 of them, across 10 drugs with 11 or more claims each, at $248,833 in total drug cost. In 2023, CMS named 368 claims across 13 drugs.
Dr. Leckova's Part D claims by kind of drug, 2024
- Generic409 claims86%
- Brand-name66 claims14%
Dr. Leckova'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. Leckova's Part D claims, 2024
- Opioids12%58 of 475 claims
- Antibiotics5%24 of 475 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: 3682024: 24633%
Drugs named by CMS: 10 in 2024, 13 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. Katarina Leckova offers telehealth to Medicare patients
Dr. Leckova accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Leckova as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Katarina Leckova received $5,672 in industry payments from 2016 to 2025
CMS Open Payments shows 264 general payments to Dr. Leckova from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 77% of the total. Astellas Pharma US Inc paid the most, $867.
General payments to Dr. Leckova by program year, 2016 to 2025
General payments to Dr. Leckova by kind, 2016 to 2025
- Food and beverage$4,37777%
- Education$1,29623%
Companies that paid Dr. Leckova 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. Katarina Leckova'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 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 Dr. Katarina Leckova
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. Katarina Leckova's NPI number?
Dr. Katarina Leckova's NPI number is 1699734251. It was assigned on March 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Katarina Leckova?
Dr. Katarina Leckova is a hematologist and oncologist in Saint Joseph, Michigan. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Katarina Leckova practice?
Dr. Leckova practices at 1234 Napier Avenue, Saint Joseph, MI 49085. Dr. Leckova's primary practice is Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan, part of Corewell Health. Dmand AI also links Dr. Leckova to 1 hospital.
What is Dr. Katarina Leckova's office phone number?
The practice phone on file for Dr. Leckova is (269) 983-8300.
What is Dr. Katarina Leckova's medical license number?
Dr. Leckova holds Indiana license 01089727A.
Which hospitals is Dr. Katarina Leckova affiliated with?
Dr. Leckova practices at Corewell Health Lakeland Hospitals - Saint Joseph Hospital in Saint Joseph, Michigan. Dr. Leckova is also affiliated with Goshen Hospital. Dmand AI links Dr. Leckova to 1 more hospital.
What medical group is Dr. Katarina Leckova part of?
Dr. Leckova is linked to Corewell Health Medical Group South.
Does Dr. Katarina Leckova accept Medicare?
Yes. CMS data shows Dr. Leckova billed Medicare for 448 services in 2024, and Dr. Leckova accepts Medicare assignment.
Does Dr. Katarina Leckova offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Leckova as offering telehealth services.
How many Medicare patients does Dr. Katarina Leckova see?
CMS counts 207 Medicare patients who saw Dr. Leckova in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Katarina Leckova bill to Medicare?
In 2024, Dr. Leckova's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
What drugs does Dr. Katarina Leckova prescribe most?
In 2024 Medicare Part D data, Dr. Leckova's most prescribed drugs by claims were Letrozole, Ondansetron ODT and Prochlorperazine Maleate.
Has Dr. Katarina Leckova received payments from drug or device companies?
CMS Open Payments shows $5,672 in general payments to Dr. Leckova from 40 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Katarina Leckova been practicing?
Dr. Leckova graduated from medical school in 2000, 26 years ago.
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