MATKO KALAC M.D., PH.D. – NPI #1720378763
Internal Medicine

An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Health Care Provider Taxonomy Code for Internal Medicine

MATKO KALAC is a physician located in COON RAPIDS, MN. NPPES has assigned the NPI number 1720378763 to MATKO KALAC on April 11, 2011. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RH0000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Hematology

The NPI profile was last updated on Mar 19, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MATKO KALAC below.

NPI Profile for
MATKO KALAC

NPI Number
1720378763
Enumeration Date

(more than 15 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
MATKO KALAC
Credentials
M.D., PH.D.
Primary location
11850 BLACKFOOT ST NW STE 300
COON RAPIDS, MN 55433-2772
Phone: (763) 236-0808 Fax:
1 Other location(s):
200 S Manchester Ave
Orange, CA 92868-3217
Phone: (212) 241-6756
Mailing address
2925 CHICAGO AVE
MINNEAPOLIS, MN 55407-1321
Phone: (612) 262-9000 Fax:
Sole Proprietor
No
Updated
Certification Date
Mar 19, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RH0000X
- Internal Medicine / Hematology (Primary)		 MN 81736
207RX0202X
- Internal Medicine / Medical Oncology		 MN 81736

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
OTHER
Affiliation
N
Endpoint Location
11850 BLACKFOOT ST NW STE 300,
COON RAPIDS, MN 77025-1669

Additional Information

Accepts Medicare
This provider may accept Medicare Assignment. The Medicare-approved amount is the total the doctor or supplier can be paid. When a doctor accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsurance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
MATKO KALAC is affiliated with the following medical group(s):
  • HOSPITAL
    • MOUNT SINAI HOSPITAL
      ONE GUSTAVE L LEVY PLACE
      NEW YORK, NY 10029
    • UNIVERSITY OF CALIFORNIA IRVINE MEDICAL CENTER
      101 CITY DRIVE SOUTH
      ORANGE, CA 92868

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How do I correct or change the NPI data displayed here?
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Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.