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MIDWEST ONCOLOGY ASSOCIATES LLC
NPI 1699911677
Internal Medicine - Hematology & Oncology in Kansas City, MO

Active since December 23, 2008
2316 E MEYER BLVD, 1 CANCER WEST, KANSAS CITY, MO 64132(816) 276-4700(816) 276-3810 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Midwest Oncology Associates Llc NPPES

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

MIDWEST ONCOLOGY ASSOCIATES LLC (NPI 1699911677) is a healthcare organization registered as a hematology & oncology in Kansas City, Missouri and active in the NPI registry since December 2008. The organization lists Benjamin Calkins, Group Vice President, as its authorized official.

NPPES Registry Identity

NPI1699911677
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameMIDWEST ONCOLOGY ASSOCIATES LLC
Location Address2316 E MEYER BLVD, 1 CANCER WESTKansas City, MO 64132-1136
Mailing Address2000 Health Park DrBrentwood, TN 37027-4692 · (615) 373-7406
Phone(816) 276-4700
Fax(816) 276-3810
Organization SubpartNo
Authorized OfficialBenjamin CalkinsGroup Vice President · (615) 372-6536
Enumeration DateDecember 23, 2008
Last NPPES UpdateNovember 20, 2025
NPPES CertifiedNovember 20, 2025
✔ NPI 1699911677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
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.
2316 E MEYER BLVD, Kansas City, MO 64132
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Other Identifiers 3

Medicaid1699911677MO
Medicaid200603210BKS
Medicaid200603210AKS

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Midwest Oncology Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

28

Medicare enrollment records show 28 clinicians reassign Medicare billing to Midwest Oncology Associates LLC, which bills Medicare for the services they deliver. Of these, 13 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 9

Nurse Practitioner11
Radiation Oncology5
Hematology/Oncology4
Internal Medicine2
Medical Oncology2
Certified Clinical Nurse Specialist (CNS)1
General Surgery1
Gynecological Oncology1
1 other specialty1

Nearest to this location (20)

See all 28
Kelly Brazzle, NP
Nurse Practitioner
NPI 1912331893
2316 E MEYER BLVD 1 CANCER WEST
Kansas City, MO 64132
(816) 276-4700
✔ PECOS✔ Accepts Medicare0.2 mi
Sandra Cox, FNP-BC
Nurse Practitioner
NPI 1447541883
2316 E MEYER BLVD 1 WEST
Kansas City, MO 64132
(816) 276-4700
✔ PECOS✔ Accepts Medicare0.2 mi
David Shaeffer, MD
Radiation Oncology
NPI 1588627756
2316 E MEYER BLVD RADIATION ONCOLOGY DEPT
Kansas City, MO 64132
(816) 276-4161
✔ PECOS✔ Accepts Medicare0.2 mi
Jennifer Wattenbarger, N.P.
Nurse Practitioner
NPI 1043215601
2340 E MEYER BLVD STE 546
Kansas City, MO 64132
(816) 926-0777
✔ PECOS✔ Accepts Medicare0.2 mi
Madison Zeikle, AGNP
Nurse Practitioner
NPI 1386393320
4401 WORNALL RD
Kansas City, MO 64111
(816) 932-3300
✔ PECOS✔ Accepts Medicare3.1 mi
Michael Hughes, MD
Radiation Oncology
NPI 1194788331
5721 W 119TH ST
Overland Park, KS 66209
(913) 498-7409
✔ PECOS✔ Accepts Medicare8.4 mi
Bradley Koffman, MD
Radiation Oncology
NPI 1659334282
5721 W 119TH ST RADIATION ONCOLOGY DEPT
Overland Park, KS 66209
(913) 498-6270
✔ PECOS✔ Accepts Medicare8.4 mi
Brianna Garces Soliman, WHNP-BC
Nurse Practitioner
NPI 1720964091
12140 NALL AVE STE 200
Overland Park, KS 66209
(913) 498-7409
✔ PECOS✔ Accepts Medicare8.4 mi
Rachel Redlin, NP
Nurse Practitioner
NPI 1922750546
12140 NALL AVE STE 200
Overland Park, KS 66209
(913) 498-7409
✔ PECOS✔ Accepts Medicare8.4 mi
Gina Shay-Zapien, APRN
Certified Clinical Nurse Specialist (CNS)
NPI 1225605678
12140 NALL AVE STE 210
Overland Park, KS 66209
(913) 906-9364
✔ PECOS✔ Accepts Medicare8.4 mi
Jeanine Showalter, FNP-BC; AOCNP
Nurse Practitioner
NPI 1306952379
12140 NALL AVE SUITE 200
Overland Park, KS 66209
(913) 498-7409
✔ PECOS✔ Accepts Medicare8.4 mi
Joseph Stilwill, MD
Hematology/Oncology
NPI 1750355871
12140 NALL AVE STE 200
Overland Park, KS 66209
(913) 498-7409
✔ PECOS✔ Accepts Medicare8.4 mi
Anis Toumeh, M.D.
Medical Oncology
NPI 1780999326
12140 NALL AVE STE 200
Overland Park, KS 66209
(913) 498-7409
✔ PECOS✔ Accepts Medicare8.4 mi
Alaa Elbendary, M.D.
Gynecological Oncology
NPI 1255395687
10600 QUIVIRA RD STE 130
Overland Park, KS 66215
(913) 541-5550
✔ PECOS✔ Accepts Medicare10 mi
Muzaffar Iqbal, M.D.
Medical Oncology
NPI 1699741306
12200 W 106TH ST STE 130
Overland Park, KS 66215
(913) 541-5550
✔ PECOS✔ Accepts Medicare10 mi
Vickie Massey, M.D.
Radiation Oncology
NPI 1326019035
12200 W 110TH ST
Overland Park, KS 66210
(913) 574-2650
✔ PECOS✔ Accepts Medicare11 mi
Diana Lopez
Nurse Practitioner
NPI 1871225755
3889 S JACKSON DR
Independence, MO 64057
(816) 698-8290
✔ PECOS✔ Accepts Medicare12 mi
Mindi Beahm, MD
General Surgery
NPI 1669663571
19550 E 39TH ST S SUITE 325 CENTERPOINT MED BLDG
Independence, MO 64057
(816) 373-4646
✔ PECOS✔ Accepts Medicare12 mi
Syble Cretzmeyer, NP
Nurse Practitioner
NPI 1487708004
19550 E. 39TH ST. STE 300
Independence, MO 64057
(816) 478-0220
✔ PECOS12 mi
Mohammad Mozayen, MD
Hematology/Oncology
NPI 1437340668
19550 E 39TH ST S SUITE 315
Independence, MO 64057
(816) 698-8290
✔ PECOS✔ Accepts Medicare12 mi
See all 28 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 Midwest Oncology Associates LLC's NPI number?

The NPI number for Midwest Oncology Associates LLC is 1699911677. It was assigned to this organization in the NPPES registry on December 23, 2008.

Where is Midwest Oncology Associates LLC located?

Midwest Oncology Associates LLC is located at 2316 E Meyer Blvd 1 Cancer West, Kansas City, MO 64132. The listed phone number is (816) 276-4700.

What is Midwest Oncology Associates LLC's specialty?

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

Is Midwest Oncology Associates LLC enrolled in Medicare?

Yes. Midwest Oncology Associates LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Midwest Oncology Associates LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 28 clinicians in 9 Medicare specialties reassign their Medicare billing to Midwest Oncology Associates LLC. 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 (11), Radiation Oncology (5) and Hematology/Oncology (4). Of these, 13 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Midwest Oncology Associates LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Anthem Blue Cross and Blue Shield and 1 other insurer list Midwest Oncology Associates LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Midwest Oncology Associates LLC was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.