Robert J Ellis, MD in Springfield, MO - Medicare Hematology/oncology

Robert J Ellis, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Springfield, Missouri. He went to University Of Missouri, Kansas City, School Of Medicine and graduated in 1989 and has 36 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice American Oncology Partners Pa and his current practice location is 3850 S National Ave, Suite 600, Springfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (417) 882-4880.

Robert J Ellis is licensed to practice in Missouri (license number R8N50) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1720056823.

Contact Information

	Robert J Ellis, MD
	3850 S National Ave, Suite 600, Springfield, MO 65807-5287
	(417) 882-4880
	(417) 882-7843

Map and Direction

Physician's Profile

Full Name	Robert J Ellis
Gender	Male
Speciality	Hematology/oncology
Experience	36 Years
Location	3850 S National Ave, Springfield, Missouri
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Robert J Ellis attended and graduated from University Of Missouri, Kansas City, School Of Medicine in 1989

NPI Data:

NPI Number: 1720056823
Provider Enumeration Date: 03/14/2006
Last Update Date: 07/09/2025

Medicare PECOS Information:

PECOS PAC ID: 8123048840
Enrollment ID: I20051128000093

Medical Identifiers

Medical identifiers for Robert J Ellis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1720056823	NPI	-	NPPES
204988307	Medicaid	MO
0628420001	Other	MO	DMERC
830006713	Other	MO	RAILROAD MEDICARE
129419	Other	MO	ANTHEM BCBS
3600111	Other	MO	UNITED HEALTHCARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RX0202X	Internal Medicine - Medical Oncology	R8N50 (Missouri)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	R8N50 (Missouri)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Phoenix Home Care And Hospice	Springfield, MO	Hospice
Cox Medical Centers	Springfield, MO	Hospital
Mercy Hospital Springfield	Springfield, MO	Hospital
Cox Medical Center Branson	Branson, MO	Hospital
Mercy Hospital Lebanon	Lebanon, MO	Hospital
Lake Regional Health System	Osage beach, MO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
American Oncology Partners Pa	0042569758	278

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Robert J Ellis allows following entities to bill medicare on his behalf.

Entity Name	American Oncology Partners Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265929723 PECOS PAC ID: 0042569758 Enrollment ID: O20191114000473

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Robert J Ellis is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Robert J Ellis, MD Po Box 749495, Atlanta, GA 30374-9495 Ph: (239) 432-8331	Robert J Ellis, MD 3850 S National Ave, Suite 600, Springfield, MO 65807-5287 Ph: (417) 882-4880

Reviews and Comments

Internal Medicine Doctors in Springfield, MO

Mr. Sujan Poudel, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1235 E Cherokee St, Springfield, MO 65804 Phone: 417-820-2600
Dr. Mark H. Grimm, MD Hematology & Oncology Medicare: Medicare Enrolled Practice Location: 3231 S National Ave, Springfield, MO 65807 Phone: 417-888-5696 Fax: 417-888-6711
Bradley D Wiley, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1001 E Primrose St, Springfield, MO 65807 Phone: 417-875-3000 Fax: 417-875-3051
Walter S. Trombold, MD Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 6044 S Overlook Trl, Springfield, MO 65810 Phone: 417-771-5778
Ghulam Jeelani Siddiqui, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 2115 S Fremont Ave, Suite 3300, Springfield, MO 65804 Phone: 417-820-5200 Fax: 417-820-5220
Danny R Penick, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 3801 S National Ave, Springfield, MO 65807 Phone: 417-269-0000
Dr. Anne Marsh Egbert, M.D. Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 4630 W Farm Road 82, Springfield, MO 65803 Phone: 417-522-5551 Fax: 417-722-0001

Robert J Ellis, MD - Medicare Hematology/oncology in Springfield, MO