IOANNIS ANATOLY KOURNOUTAS MD
NPI 1194428672
Internal Medicine - Hematology & Oncology in Rochester, MN

Q: What is Ioannis Kournoutas's NPI number?

The NPI number for Ioannis Kournoutas is 1194428672. It was assigned to this individual provider in the NPPES registry on March 23, 2023.

Q: What is Ioannis Kournoutas's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Active since March 23, 2023PECOS EnrolledAccepts Medicare Assignment

200 1ST ST SW, ROCHESTER, MN 55905(507) 284-2511 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 13, 2024, Oct 26, 2023, May 12, 2023 and 1 more (4 updates tracked since 2023).

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About Ioannis Anatoly Kournoutas Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IOANNIS ANATOLY KOURNOUTAS MD (NPI 1194428672) is an individual hematology & oncology provider in Rochester, Minnesota, licensed in Minnesota (77576) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (2023).

NPPES Registry Identity

NPI1194428672

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameIOANNIS ANATOLY KOURNOUTASCredential: MD

Location Address200 1ST ST SWRochester, MN 55905-0001

Mailing AddressPo Box 860912, Select One:Minneapolis, MN 55486-0912 · (507) 284-2511

Phone(507) 284-2511

Sole ProprietorNo

Medical School CMSUniversity Of Iowa, Rj & L Carver College Of MedicineGraduated 2023

Enumeration DateMarch 23, 2023

Last NPPES UpdateJune 15, 20264 updates tracked since enumeration

NPPES CertifiedJune 15, 2026

✔ NPI 1194428672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in MN · 77576

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X · License 33359 (MN), 77576 (MN)

200 1ST ST SW, Rochester, MN 55905

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ioannis Anatoly Kournoutas Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799141453

PECOS Enrollment IDI20240826003010

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ioannis Kournoutas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mayo Clinic

0.4 mi

Infectious Disease

200 1ST ST SW
Rochester, MN 55905

Reassigned Medicare billing, Minnesota enrollment
6,534 clinicians in this Medicare group

NPI 1114343860 (507) 284-2511

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mayo Clinic Hospital Rochester

Acute Care Hospitals · Rochester, MN

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number240010

Location1216 Second Street SouthwestRochester, MN 55902 · Olmsted County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$168.28 typical visit price

range $56.00 – $168.28

Typical copayment $42.07 (range $14.00 – $42.07)

Most-billed visit code 99205

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILY LEASURE MD

Internal Medicine