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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TANYA L. REPKA MD
NPI 1679523096
Internal Medicine - Hematology & Oncology in Duluth, MN

Active since May 10, 2006
1001 E SUPERIOR ST, SUITE L101, DULUTH, MN 55802(218) 249-3081 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Tanya L. Repka Md NPPES

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

DR. TANYA L. REPKA MD (NPI 1679523096) is an individual hematology & oncology provider in Duluth, Minnesota, licensed in Minnesota (29791) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1679523096
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. TANYA L. REPKACredential: MD
Location Address1001 E SUPERIOR ST, SUITE L101Duluth, MN 55802-2207
Mailing Address1001 E Superior St, Suite L101Duluth, MN 55802-2207 · (218) 249-3081
Phone(218) 249-3081
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1679523096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MN · 29791
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.
1001 E SUPERIOR ST, Duluth, MN 55802
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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.

MR. BRIAN ANTHONY BUTKUS PA-C
Physician Assistant
1001 E SUPERIOR ST, SUITE L201
DULUTH, MN 55802
St. Louis County (218) 249-3057
DR. JUDITH GOODRICH ARVOLD MD
Internal Medicine
1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802
St. Louis County (218) 249-7960
DR. JAKE RICHARD POWELL MD
Hospitalist
1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802
St. Louis County (218) 249-7960
ANNE CHANDRI DEEPIKA SILVA-BENEDICT MD
Internal Medicine (Hematology & Oncology)
1001 E SUPERIOR ST, STE. L101
DULUTH, MN 55802
St. Louis County (218) 249-3081
DR. JOHN M VANETTA MD
Internal Medicine
1001 E SUPERIOR ST, STE L401
DULUTH, MN 55802
St. Louis County (218) 249-7960
LISA JEAN HUGHES NP
Nurse Practitioner
1001 E SUPERIOR ST, STE. 201
DULUTH, MN 55802
St. Louis County (218) 249-3057
LINDSAY MARIE JOHNSON FNP-C
Nurse Practitioner (Family)
1001 E SUPERIOR ST, DULUTH
DULUTH, MN 55802
St. Louis County (218) 249-3081
MS. SHERRY A JOHNSON C-FNP, CNS
Nurse Practitioner
1001 E SUPERIOR ST, STE, L201
DULUTH, MN 55802
St. Louis County (218) 249-7990

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tanya Repka's NPI number?

The NPI number for Tanya Repka is 1679523096. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Tanya Repka located?

Tanya Repka practices at 1001 E Superior St Suite L101, Duluth, MN 55802. The listed phone number is (218) 249-3081.

What is Tanya Repka's specialty?

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

When was this NPI record last updated?

The NPPES record for Tanya Repka was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.