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Dr. Tezo A. Karedan, MD
NPI1679887376PAC ID9032424247
- Medicare services, 2024
- 1,375
- Medicare patients, 2024
- 317
- Part D claims, 2024
- 1,312
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 700 West Avenue South, La Crosse, WI 54601
- Practice phone
- Call (608) 785-0940
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karedan'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. Tezo A. Karedan is a medical oncologist in La Crosse, Wisconsin
Dr. Karedan practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic.
Dr. Karedan's NPI, 1679887376, was assigned on August 5, 2010. Dr. Karedan holds Wisconsin license 81906.
NPI and contact details
- NPI
- 1679887376NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032424247
- NPI enumeration date
- August 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (608) 785-0940
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tezo A. Karedan practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin
Dr. Karedan's primary practice is Mayo Clinic Health System in La Crosse, at 700 West Avenue South, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 785-0940.
- Mayo Clinic Health System in La Crosse700 West Avenue South, La Crosse, WI 54601 · La Crosse CountyPhone(608) 785-0940
Source: Dmand AI Affiliation Data
Dr. Tezo A. Karedan is affiliated with 6 sites of care and 1 medical group
Dr. Karedan's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dr. Karedan is also affiliated with Mayo Clinic Health System in Eau Claire. The medical group on file is Mayo Clinic Health System in La Crosse. Dmand AI also links Dr. Karedan to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Mayo Clinic Health System in Eau ClaireMayo Clinic Health System in La Crosse3 hospitalsNames with a free account1 group practice or clinicName with a free account
See all 7 affiliations for Dr. KaredanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tezo A. Karedan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karedan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in La Crosse | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tezo A. Karedan is one of 73 medical oncologists in Wisconsin
Medical oncology is Dr. Karedan's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Karedan's licenses on file in 4 states: Wisconsin, Idaho, Michigan and Missouri.
Specialties and state licenses
- Medical oncology, WisconsinPrimary
- Hematology and oncology, Idaho
- Internal medicine, Michigan
- Missouri license
Medical oncologists near Dr. Karedan
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
73medical oncologists in Wisconsin
4medical oncologists in La Crosse
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tezo A. Karedan billed Medicare for 1,375 services in 2024
CMS data shows 1,375 Medicare services from Dr. Karedan across 5 procedure codes in 2024, for 317 Medicare patients. Medicare paid $74,553 for them.
Medicare services, 20241,375
Medicare patients317
Paid by Medicare$74,553
Procedure codes5
Dr. Karedan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3952024: 957142%
- Other services
- 2023: 02024: 418
Where Dr. Karedan's Medicare services took place, 2024
- In an office181%
- In a facility1,35799%
Dr. Karedan compared with the Wisconsin median for medical oncologists, 2024
- Dr. Karedan
- Wisconsin median
- Medicare services
- 1,375vs 3224.3 times
- Medicare patients
- 317vs 1242.6 times
- Part D claims
- 1,071vs 2214.8 times
Medians across 70 medical oncologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Karedan'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.
Need commercial claims for Dr. Karedan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Karedan and other medical oncologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tezo A. Karedan treated 317 Medicare patients in 2024, average age 74
CMS counts 317 Medicare patients who saw Dr. Karedan in 2024. The largest group is 65 to 74, with 136 patients. 73% of them have high blood pressure, and 70% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.84, 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. Karedan's median patient age at 74, with 59% women.
Medicare patients, 2024317
Average age74
Average risk score1.84
Also on Medicaid10%
Dr. Karedan's Medicare patients by age, 2024
Dr. Karedan's Medicare patients by sex, 2024
- Women18358%
- Men13442%
Chronic conditions among Dr. Karedan's Medicare patients, 2024
- High blood pressure73%
- High cholesterol70%
- Cancer50%
- Chronic kidney disease38%
- Arthritis36%
- Diabetes32%
- Mood disorders26%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karedan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
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. Tezo A. Karedan wrote 1,312 Medicare Part D claims in 2024
In 2024, Dr. Karedan wrote 1,312 Medicare Part D claims for 212 patients. 88% of them were for generic drugs. CMS names the drug for 1,071 of them, across 27 drugs with 11 or more claims each, at $1,233,218 in total drug cost. In 2023, CMS named 456 claims across 16 drugs.
Part D claims, 20241,312
Drugs named by CMS27
Total drug cost$1.2M
Part D patients212
Dr. Karedan's Part D claims by kind of drug, 2024
- Generic1,158 claims88%
- Brand-name154 claims12%
Dr. Karedan'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. Karedan's Part D claims, 2024
- Opioids2%26 of 1,312 claims
- Antibiotics4%55 of 1,312 claims
- Antipsychotics, patients 65 and over3%42 of 1,312 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: 4562024: 1,071135%
Drugs named by CMS: 27 in 2024, 16 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. Tezo A. Karedan offers telehealth to Medicare patients
Dr. Karedan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Karedan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tezo A. Karedan has 1 publication on record
Dmand AI links 1 paper to Dr. Karedan. Dr. Karedan's most frequent co-author is Emilie Wang.
Papers1
Dr. Karedan's most frequent co-authors
Recent publications by Dr. Karedan
See who Dr. Karedan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karedan works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tezo A. Karedan received $3,120 in industry payments from 2016 to 2025
CMS Open Payments shows 186 general payments to Dr. Karedan from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Novartis Pharmaceuticals Corporation paid the most, $477.
General payments to Dr. Karedan by program year, 2016 to 2025
General payments to Dr. Karedan by kind, 2016 to 2025
$3.1Kin total
- Food and beverage$2,74388%
- Education$37712%
Companies that paid Dr. Karedan 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. Tezo A. Karedan'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) |
| 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. Tezo A. Karedan
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. Tezo A. Karedan's NPI number?
Dr. Tezo A. Karedan's NPI number is 1679887376. It was assigned on August 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Tezo A. Karedan?
Dr. Tezo A. Karedan is a medical oncologist in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Tezo A. Karedan practice?
Dr. Karedan practices at 700 West Avenue South, La Crosse, WI 54601. Dr. Karedan's primary practice is Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin, part of Mayo Clinic. Dmand AI also links Dr. Karedan to 3 hospitals and 1 group practice or clinic.
What is Dr. Tezo A. Karedan's office phone number?
The practice phone on file for Dr. Karedan is (608) 785-0940.
What is Dr. Tezo A. Karedan's medical license number?
Dr. Karedan holds Wisconsin license 81906, one of the licenses on file in 4 states.
Which states has Dr. Tezo A. Karedan been licensed in?
Dmand AI has state licenses on file for Dr. Karedan in Wisconsin, Idaho, Michigan and Missouri.
Which hospitals is Dr. Tezo A. Karedan affiliated with?
Dr. Karedan practices at Mayo Clinic Health System in La Crosse in La Crosse, Wisconsin. Dr. Karedan is also affiliated with Mayo Clinic Health System in Eau Claire. Dmand AI links Dr. Karedan to 3 more hospitals.
What medical group is Dr. Tezo A. Karedan part of?
Dr. Karedan is linked to Mayo Clinic Health System in La Crosse.
Does Dr. Tezo A. Karedan accept Medicare?
Yes. CMS data shows Dr. Karedan billed Medicare for 1,375 services in 2024, and Dr. Karedan accepts Medicare assignment.
Does Dr. Tezo A. Karedan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Karedan as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Tezo A. Karedan see?
CMS counts 317 Medicare patients who saw Dr. Karedan in 2024, with an average age of 74.
What services does Dr. Tezo A. Karedan bill to Medicare?
In 2024, Dr. Karedan's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99204).
What drugs does Dr. Tezo A. Karedan prescribe most?
In 2024 Medicare Part D data, Dr. Karedan's most prescribed drugs by claims were Prednisone, Dexamethasone and Anastrozole.
Has Dr. Tezo A. Karedan received payments from drug or device companies?
CMS Open Payments shows $3,120 in general payments to Dr. Karedan from 33 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Tezo A. Karedan been practicing?
Dr. Karedan graduated from medical school in 1996, 30 years ago.
Does Dr. Tezo A. Karedan do research?
Dmand AI links 1 publication to Dr. Karedan.
Who does Dr. Tezo A. Karedan publish with?
Dr. Karedan's most frequent co-authors are Emilie Wang (1 shared paper).
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