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Minnesota Oncology Hematology PA

Hematology & Oncology Physician in Chaska, MN · enumerated 2014 · authorized official Dean Gesme, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598178733

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Registry record

Entity type Organization (Type 2)
Legal business name Minnesota Oncology Hematology PA
Practice address 110105 Pioneer Trl W, Suite 302, Chaska, MN, 55318
Phone (952) 928-2900
Fax (952) 928-2944
Enumeration date Jun 5, 2014
Last updated in NPPES Jun 5, 2014

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1076 (MN) Secondary
170300000X Genetic Counselor (M.S.) Other Service Providers · License 1076 (MN) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1076 (MN) Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 1076 (MN) Primary
207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 1076 (MN) Secondary
207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 1076 (MN) Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 1076 (MN) Secondary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1076 (MN) Secondary
363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1076 (MN) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1076 (MN) Secondary
364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 1076 (MN) Secondary

Authorized official

Name Dean Gesme
Title President
Phone (651) 602-5375

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Minnesota Oncology Hematology PA?
Minnesota Oncology Hematology PA is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-05.