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MINNESOTA ONCOLOGY HEMATOLOGY, PA
NPI 1447394424
Internal Medicine - Hematology & Oncology in Waconia, MN

Active since February 16, 2007
560 S MAPLE ST, SUITE 100, WACONIA, MN 55387(952) 442-6006(952) 442-6004 Get Directions Write a Review

NPPES record last updated: September 24, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Minnesota Oncology Hematology, Pa NPPES

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

MINNESOTA ONCOLOGY HEMATOLOGY, PA (NPI 1447394424) is a healthcare organization registered as a hematology & oncology in Waconia, Minnesota and active in the NPI registry since February 2007. The organization lists Dean Gesme, President, as its authorized official.

NPPES Registry Identity

NPI1447394424
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameMINNESOTA ONCOLOGY HEMATOLOGY, PA
Location Address560 S MAPLE ST, SUITE 100Waconia, MN 55387-1760
Mailing Address560 S Maple St., Suite 100Waconia, MN 55387 · (952) 442-6006 · Fax (952) 442-6004
Phone(952) 442-6006
Fax(952) 442-6004
Organization SubpartNo
Authorized OfficialDean GesmePresident · (612) 884-6300
Enumeration DateFebruary 16, 2007
Last NPPES UpdateSeptember 24, 2013
✔ NPI 1447394424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 12

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MN · 1076
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 ListedDietitian, RegisteredTaxonomy 133V00000X · License 1076 (MN)
Also ListedGenetic Counselor, MSTaxonomy 170300000X · License 1076 (MN)
Also ListedInternal MedicineTaxonomy 207R00000X · License 1076 (MN)
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 1076 (MN)
Also ListedObstetrics & Gynecology · Gynecologic OncologyTaxonomy 207VX0201X · License 1076 (MN)
Also ListedRadiology · Radiation OncologyTaxonomy 2085R0001X · License 1076 (MN)
Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X · License 1076 (MN)
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 1076 (MN)
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 1076 (MN)
Also ListedNurse PractitionerTaxonomy 363L00000X · License 1076 (MN)
Also ListedClinical Nurse SpecialistTaxonomy 364S00000X · License 1076 (MN)
560 S MAPLE ST, Waconia, MN 55387
Open in Google Maps ↗

Other Identifiers 3

Medicaid896027500MN
Medicare NSC1145020008MN
Medicare ID-Type UnspecifiedC01828MN · Medicare

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Minnesota Oncology Hematology, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

127

Medicare enrollment records show 127 clinicians reassign Medicare billing to Minnesota Oncology Hematology, PA, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 14

Nurse Practitioner41
Medical Oncology22
Colorectal Surgery (Proctology)16
Hematology/Oncology14
Gynecological Oncology11
General Surgery5
Radiation Oncology5
Registered Dietitian or Nutrition Professional3
6 other specialties10

Nearest to this location (20)

See all 127
Jackie Collins, CNP
Nurse Practitioner
NPI 1023086568
875 E MAIN ST
Waconia, MN 55387
(866) 389-2727
✔ PECOS1.0 mi
Alicia Wojchik, N.P.
Nurse Practitioner
NPI 1609845833
110105 PIONEER TRL W SUITE 302
Chaska, MN 55318
(952) 361-5800
✔ PECOS✔ Accepts Medicare9.3 mi
Purvi Gada, MBBS
Medical Oncology
NPI 1639209224
110105 PIONEER TRL W STE 302
Chaska, MN 55318
(952) 361-5800
✔ PECOS✔ Accepts Medicare9.3 mi
Taylor Nelson, MSN, CNP, AGNP-C
Nurse Practitioner
NPI 1699531616
18065 39TH PL N
Plymouth, MN 55446
(612) 618-0667
✔ PECOS✔ Accepts Medicare19 mi
Adrianne Mallen, M.D.
Gynecological Oncology
NPI 1831535558
6500 EXCELSIOR BLVD
Saint Louis Park, MN 55426
(952) 993-3282
✔ PECOS✔ Accepts Medicare22 mi
Jennifer Carroll, MD
General Surgery
NPI 1215291711
7760 FRANCE AVE S STE 1000
Bloomington, MN 55435
(952) 746-6767
✔ PECOS✔ Accepts Medicare23 mi
Themistocles Economou, M.D.
Plastic and Reconstructive Surgery
NPI 1528152170
7760 FRANCE AVE S STE 1000
Bloomington, MN 55435
(952) 746-6767
✔ PECOS✔ Accepts Medicare23 mi
Lisa Hamilton, M.D.
General Surgery
NPI 1912133752
7760 FRANCE AVE S STE 1000
Bloomington, MN 55435
(952) 746-6767
✔ PECOS✔ Accepts Medicare23 mi
Elizabeth O'leary, M.D., M.H.S.
General Surgery
NPI 1174782528
7760 FRANCE AVE S STE 1000
Bloomington, MN 55435
(952) 746-6767
✔ PECOS✔ Accepts Medicare23 mi
Anne Rodekuhr, NP
Nurse Practitioner
NPI 1447749775
3850 PARK NICOLLET BLVD
Saint Louis Park, MN 55416
(952) 993-3700
✔ PECOS✔ Accepts Medicare23 mi
Diana Czel, ARNP
Nurse Practitioner
NPI 1861483257
6545 FRANCE AVE S STE 210
Edina, MN 55435
(952) 928-2900
✔ PECOS✔ Accepts Medicare23 mi
Patrick Dreyer, DO
Medical Oncology
NPI 1497127054
6545 FRANCE AVE S STE 210
Edina, MN 55435
(952) 928-2900
✔ PECOS✔ Accepts Medicare23 mi
Louis Jacques, M.D.
Thoracic Surgery
NPI 1700816998
6545 FRANCE AVE S SUITE 210
Edina, MN 55435
(952) 928-2900
✔ PECOS✔ Accepts Medicare23 mi
Mohammed Nashawaty, M.D.
Medical Oncology
NPI 1093784985
6545 FRANCE AVE S STE 210
Edina, MN 55435
(952) 928-2900
✔ PECOS✔ Accepts Medicare23 mi
Kimberly Ness, CNS
Certified Clinical Nurse Specialist (CNS)
NPI 1912143751
6545 FRANCE AVE S # 210
Edina, MN 55435
(952) 928-2900
✔ PECOS23 mi
Steven Rousey, M.D.
Hematology/Oncology
NPI 1427027119
6545 FRANCE AVE S STE 210
Edina, MN 55435
(952) 928-2900
✔ PECOS✔ Accepts Medicare23 mi
Emily Schafhauser, M.D.
Hospice/Palliative Care
NPI 1578889424
6545 FRANCE AVE S STE 210
Edina, MN 55435
(952) 928-2900
✔ PECOS✔ Accepts Medicare23 mi
Melissa Korb, M.D.
Thoracic Surgery
NPI 1174841480
6545 FRANCE AVE S STE 210
Edina, MN 55435
(952) 928-2900
✔ PECOS✔ Accepts Medicare23 mi
Sarah Grahn, MD
Colorectal Surgery (Proctology)
NPI 1932226701
6565 FRANCE AVE S 375
Edina, MN 55435
(651) 312-1700
✔ PECOS✔ Accepts Medicare23 mi
Anne Marie Sirany Hegman, MD
Colorectal Surgery (Proctology)
NPI 1306136411
6565 FRANCE AVE S STE 375
Edina, MN 55435
(651) 312-1700
✔ PECOS✔ Accepts Medicare23 mi
See all 127 clinicians

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

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 Minnesota Oncology Hematology, PA's NPI number?

The NPI number for Minnesota Oncology Hematology, PA is 1447394424. It was assigned to this organization in the NPPES registry on February 16, 2007.

Where is Minnesota Oncology Hematology, PA located?

Minnesota Oncology Hematology, PA is located at 560 S Maple St Suite 100, Waconia, MN 55387. The listed phone number is (952) 442-6006.

What is Minnesota Oncology Hematology, PA's specialty?

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

Is Minnesota Oncology Hematology, PA enrolled in Medicare?

Yes. Minnesota Oncology Hematology, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Minnesota Oncology Hematology, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 127 clinicians in 14 Medicare specialties reassign their Medicare billing to Minnesota Oncology Hematology, PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (41), Medical Oncology (22) and Colorectal Surgery (Proctology) (16). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Minnesota Oncology Hematology, PA was last updated on September 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.